When a conducting wire xy. Direction of magnetic field at point \(O\) is: 1.

When a conducting wire xy 7 When a conducting wire XY is moved towards the right a current flows in the anti clockwise direction Direction of magnetic field at point O is X o Y 1 When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction. asked Jul 31, 2018 in Physics by Anukriti bharti ( 38. 1, tick one We are studying two separate effects here that interact closely: A current-carrying wire generates a magnetic field and the magnetic field exerts a force on the current-carrying wire. A conducting wire frame is placed in a magnetic field which is directed into the plane of the paper (figure). There is a uniform, upward magnetic field B = Bk in the space within and around the loop. 3. Wire XY forms a circuit with an ammete. The rails are connected to each other at the bottom by a resistanceless rail parallel to the wire so that the wire and the rails form a closed rectangular conducting loop. mg K / BIC. (b) What would be the magnitude and direction of A conducting wire XY of mass m and neglibile resistance slides smoothly on two parallel conducting wires as shown in figure. Join / Login >> Class 12 >> Part B A square, conducting, wire loop of side L, total mass m, and total resistance R initially lies in the horizontal xy-plane, with corners at (2, y, z) = (0,0,0), (0, L, 0), (L,0,0), and (L, L, 0). The wire is free to move vertically without friction on the two vertical conductors. A uniform magnetic field B exists perpendicular to the plane of the rails, x moves with a constant velocity of On Fig. AB and C are perfect conductors. magnetic field `B = B(t)hatk`. 1 answer. Two other rods PQ and RT(RS = ST) are moved with a constant velocity v. It is being moved away from a thin and long conducting wire along the direction 3 2 x ^ + 1 2 y ^ with a constant speed v. 3. 09. Jul 31, 2018 · A conducting wire XY of mass m and neglibile resistance slides smoothly on two parallel conducting wires as shown in Fig 6. The wire is kept in a uniform magnetic field B = 2T which acceleration of the wire is: A conducting wire bent in the form of a parabola y2 = 2x carriers a current i=2A as shown in Fig. 0 c m, its direction is parallel to the axis along east to west. 1 (a) Explain why the reading on the ammeter is zero when the wire XY is not moving. Dec 3, 2022 · A conducting wire xy, of mass m, (and negligible resistance) slides smoothly on two parallel conducting wires as shown in the diagram. When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction, Direction of magnetic field at point O is . The direction of magenetic field will be A. Recommended MCQs - 104 Questions Electromagnetic Induction Physics Practice questions, MCQs, Past Year When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction. The ends of the rod subtend + 30° and 600 at the origin with positive A conducting wire ab of length 1 , resistance r and mass m starts sliding at t =0 down a smooth, vertical, thick pair of connected rails as shown in figure 38 E 24 · Auniform magnetic field B exists in the space in a direction perpendicular to the plane of the rails a Write the induced emf in the loop at an instant; when the speed of the wire is v. asked Jun 25, 2019 in Physics by RenuYadav (94. 6BIR Jun 17, 2019 · A conducting wire `xy` of lentgh `l` and mass `m` is sliding without friction on vertical conduction rails `ab` and `cd` as shown in figure. A uniform magnetic field B exists perpendicular to the plane of the rails, x moves with a constant velocity of When a conducting wire \(XY\) is moved towards the right, a current flows in the anti-clockwise direction. Q2. The wire makes an angle of 31. When the switch S is closed, a clockwise current I p flows in P (as seen by E) A circular loop of wire carrying a current \(I\) is located with its center at the origin of coordinates and the normal to its plane having spherical angles \(\theta_{0}, \phi_{0}\). a uniform magnetic field is oriented 30. 3BIR C. 21. A uniform magnetic field B exists per pendicular to the plane of the rails, x moves with a constant velocity of mgR mgr BI mg mgr B²12 Bº7 Fig. So that's this bread shape right here and it's lying in the x y plane has lent and there's a magnetic field Flux: A 2. 4. In analyzing this relationship, integrating over the entire loop helps determine that these variations result VIDEO ANSWER: A square, conducting, wire loop of side L, total mass m, and total resistance R initially lies in the horizontal x y -plane, with corners at (x, Magnetic Force Acting on a Current Carrying Conductor(40) Consider the system pictured in Figure. Mini Q Bank - Electromagnetic Induction Electromagnetic Induction Physics - Electrodynamics & Magnetism A conducting wire XY of mass m and neglibile resistance slides smoothly on two parallel conducting wires as shown in figure. A conducting wire MN carrying a current I is bent into the shape as shown and placed in xy plane. The magnetic field at the centre of the wire is: Jan 10, 2023 · When a conducting wire xy is moved towards the right, a current flows in the anti - clockwise direction, direction of magnetic field at point o is a. NTA Abhyas 2022: Consider the situation shown in the figure. A uniform magnetic field B exists in the space in a direction perpendicular to the plane of the rails. 5A passes from points a to b through the wire as shown in the figure. The A semi-circular conducting wire lying on xy plane is placed in a uniform magnetic field B=4Tk^. Science; Advanced Physics; Advanced Physics questions and answers; a 2. If B is independent of time, obtain v(t) , assuming v(0) = u0 , show that the decrease Click here👆to get an answer to your question ️ A conducting wire xy of length l and mass m is sliding without friction on vertical conduction rails ab and cd as shown in figure. There is a uniform, upward magnetic field B ⃗ = B k ^ \vec{B}=B \hat{k} B = B k ^ in the space within and around the loop. Click here👆to get an answer to your question ️ When a conducting wire XY is moved towards the right, a current flows in the anti - clockwise direction, Direction of magnetic field at point O is. A uniform magnetic field vecB=-Bhatk is existing in the region. AB and CD are perfect conductors. mgR /. (b) `(mgR)/(Bl^(2))` C. There is a magnetic field B = B (t) k ^ (i) Write down equation for the acceleration of the wire X Y. A current of 10 μA flows through the loop when it is at a distance d = 4 cm from the wire. along with \(XY\). 126. perpendicular inside the paper. A semi-circular conducting wire lying on xy plane is placed in a uniform magnetic field B=4Tk^. There is a magnetic field (i) If the current I in long straight conducting wire XY is increased at a steady rate then the induced e. A square loop of wire is placed in a magnetic field as shown below. 0 m long conducting wire is formed into a square and placed in the horizontal xy-plane. A rectangular conducting loop of length 4cm and width 2cm is in the xy -plane, as shown in the figure. Wire XY forms a circuit with an ammeter. Direction of magnetic field at point O is: 1. what’s the magnetic flux through the square Click here:point_up_2:to get an answer to your question :writing_hand:find the current in the wire for the configuration shown in fig wire pq has Oct 1, 2022 · This question we are given here conducting circular loop of radius 20 centimeters, so we are given here conducting circular loop conducting circular loop and radius. asked Jun 15, 2019 in Physics by Mohitsingh (87. along with According to the right-hand rule, the direction of the current flow in the wire XY is towards the right, as the magnetic field at point O is anti-clockwise. What is the magnetic flux through the square due to this field? I know the answer is 0. A conducting wire x y of length l and mass m is sliding without friction on vertical conduction rails a b and c d as shown in figure. Click here👆to get an answer to your question ️ A conducting wire xy of length l and mass m is sliding without friction on vertical conduction rails ab and cd as shown in figure. `(mg R)/(B^(2) l)` Feb 20, 2025 · A conducting wire XY of mass m and neglibile resistance slides smoothly on two parallel conducting wires as shown in figure. parallel to motion of wire b. A conducting wire ry of length / and mass m is slidin without friction on vertical conduction rails ab and cd shown in Fig. Is your result from (1) the same as that acting on a straight wire of the length 2(L + a) which carries the same Click here👆to get an answer to your question ️ A conducting wire move towards right in a magnetic field B . 2k points) class-12; electromagnetic-induction; 0 votes. 3 T. 5 T exists in a cylindrical region of radius 1 0. Correctly match the current in the wire ad in four different situations as listed in column i with the given in column ii. [2] [Total: 8] © UCLES 2021 0625/42/F/M/21 11 7 Fig. The ends of the rod subtend angles of +30 o and -60 o at the origin An infinitely long wire is carrying current I = 0. 7. 344 T. If the magnetic flux density in the region is B = 2a_z Wb/m^2, determine the magnetic force acting on the wire. 0-m long conducting wire is formed into a square and placed in the horizontal xy-plane uniform magnetic field is oriented 30° above the horizontal with a strength of 9T. Sep 1, 2022 · VIDEO ANSWER: So in this problem we have a square. A current-carrying wire in a north-south direction passes through this region. 0-m long conducting wire is formed into a square and placed in the horizontal xy plane. A current I=3,2 A passes from points a to b through the wire as shown in the figure. 1 A. A 1 5. Fig. 13 m carries a current of 21. 0 m T S − 1. Recommended MCQs - (NEW NCERT PATTERN) Electromagnetic Induction Physics - Electrodynamics & Magnetism When a conducting wire \(XY\) is moved towards the right, a current flows in the anti-clockwise direction. Fig. A B and C D are perfect conductors. Join / Login >> Class 12 >> Physics >> Moving Charges and Magnetism Jun 20, 2019 · A uniform magnetic field B is applied normal to its plane. An infinite wire, placed along z-axis, has current I 1 in positive z-direction. Share EM 2021 2022 everywhere for free. If the direction of current flow is clockwise, what is the direction of the net torque and motion of the loop? When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction, Direction of magnetic field at point O is . along with XY. A conducting wire XY of length l and mass m is sliding without friction on vertical conduction rails ab and cd as shown in Fig. It is being moved away from a thin and long conducting wire along the direction \(\frac{\sqrt 3}2 \hat x + \frac 12 \hat y\) with a constant speed v. Recommended MCQs - 104 Questions Electromagnetic Induction Physics Practice questions, MCQs, Past Year Jun 25, 2019 · A conducting wire `xy` of lentgh `l` and mass `m` is sliding without friction on vertical conduction rails `ab` and `cd` as shown in figure. 0-m long conducting wire is formed into a square and placed in the horizontal xy-plane. The Circular Motion. 5 m, calculate the magnitude of the force exerted due to the magnetic field on the wire, in N. perpendicular outside the paper. There is a magnetic field vecB=B(t)hatk (i) Write down equation for the acceleration of the wire XY. A radius r, which is equal to value is 20 centimeter is on second plane in a magnetic field b, so we can write magnetic field b so which is equal. (L, 0, 0), and (L, L, 0). 2BIR B. There is a When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction, Direction of magnetic field at point O is . If the current I in the long straight wire XY is increased at a steady rate then the induced emf 's in loops A and B will be: clockwise in A, anticlockwise in B; As shown in the figure, P and Q are two coaxial conducting loops separated by some distance. Direction of magnetic field at point O is (A) When a conducting wire \(XY\) is moved towards the right, a current flows in the anti-clockwise direction. Then, what is the direction of magnetic field? Solve Study Textbooks Guides. A square, conducting, wire loop of side L, total mass m, and total resistance R initially lies in the horizontal xy-plane, with corners at (x, y, z) = (0, 0, 0), (0, L, 0), (L, 0, 0), and (L, L, 0). Loop 2 is in the yz-plane at a distance d2 along the z-axis from the wire. 2 A square loop of conducting wire with resistance and with sides of length is located in the xy-plane The loop is being pushed at constant speed by an external force of magnitude Poin the #r-direction through a region with a magnetic field that is directed perpendicular to the plane into the pape, as shown in the figure A straight wire of length 2. A uniform magnetic field B exists perpendicular to the plane of the rails, x moves with a constant velocity of. Join / Login >> Class 12 >> Click here👆to get an answer to your question ️ When a conducting wire XY is moved towards the right, a current flows in the anti - clockwise direction, Direction of magnetic field at point O is. Recommended MCQs - 104 Questions Electromagnetic Induction Physics Practice questions, MCQs, Past Year A wire of length l, mass m and resistance R slides without any friction, down the parallel conducting rails of negligible resistance (see figure). _ [2] [Total: 3] 4 The diagram shows a horizontal conducting wire XY between two opposite magnetic poles. perpendicular inside the paper A conducting wire ab of length l, resistance r and mass m starts sliding at t = 0 down a smooth, vertical, thick pair of connected rails as shown in figure. The closed circuit has a resistance R due to AC, AB and CD are perfect conductors. The question states that the direction of Sep 23, 2023 · When a conducting wire X Y is moved towards the right, a current flows in the anti-clockwise direction. mgR / B 2 T 2D. 2, draw the paths of these rays of red light to the right of the glass blocks. A current I=1,9 A passes from points a to b through the wire as shown in the figure. Join / Login >> Class 12 >> Nov 20, 2021 · A conducting wire XY of mass m and negligible resistance slides smoothly on two parallel conducting wires as shown in Fig. If the magnitude of the force on the wire is; A 2. 0 degrees above the horizontal with a strength of 8 T. (a) `(mgR)/(Bl)` B. 0 There are 2 steps to solve this one. Answer to 2 A square loop of conducting wire with resistance. AB and CD are perfect conductors There is magnetic field `B = B (t) hat k`. m2 18 T. 0-m long conducting wire is formed into a square. 0° above the horizontal with a strength of 9 T. Moderate. Direction of magnetic field at point \(O\) is: 1. Consider the situation as shown in the figure. The net magnetic force experenced by the conducting wire MN is A. 0 A uniform magnetic field is oriented 30. Join / Login >> Class 12. Parallel to motion of wire; Along XY; Perpendicular outside the paper; Perpendicular inside the paper When a conducting wire X Y is moved towards the right, a current flows in the anti-clockwise direction. f. There is a ˆ. Loop 1 is in the xy-plane at a distance d1 along the x-axis from the wire. 9 T. Join / Login >> Class 12 >> Physics >> Moving Charges and Magnetism >> Biot-Savart Law UUUUUUUUUUUUUUUUUIUell 17. Q3. Find net force on the rod. View Solution. The wire is kept in a uniform magnetic field B = 2 T which acceleration of the wire is: A 2. The magnetic field is increasing at constant rate. At the moment t = 0, a connector starts sliding from the apex of the par Create your account. Write down equation for the acceleration of the wire XY . Direction of magnetic field at point O is. A current I=8. initially lies in the horizontal xy-plane, with corners at (x, y, z) = (0, 0, 0), (0, L, 0), (L, 0, 0), and (L, L, 0). current in the conducting wire xy is `(3)/(2)(vB)/(lamda)` C. [1] On Table 7. A conducting loop PQR, in the form of an equilateral triangle of the same height 𝐿, is placed in the A square, conducting, wire loop of side L, total mass m, and total resistance R initially lies in the horizontal xy-plane, with corners at (x, y, z) = (0, 0, 0), (0, L, 0), (L, 0, 0), and (L, L, 0). Resistance/ length of these two rods are `lamda` no other wire has resistance. On Table 7. Solve Study Textbooks. In above shown figure, a long straight wire that carries I upward create a magnetic field. The rod is at a distance a from the origin. A conducting wire X Y of mass m and negligible resistance slides smoothly on two parallel conducting wires as shown in figure. There are two square loops, of side length L = 13 cm, placed near the wire as shown. 4. The direction of induced current in the wire is shown in the figure. If the current I in the long straight wire XY is increased at a steady rate then the indu May 25, 2019 · A conducting wire is moving towards right in a magnetic field `B`. The wire XY is moved and there is a deflection on the ammeter that indicates there is a current in the wire from X to Y. Sides AB and CD are perfect conductors. The side of the loop that extends from (0, 0, 0) to (L, 0 A conducting wire MN carrying a current I is bent into the shape as shown and placed in xy plane. current in the conducting wire xy is `(2vB)/(lamda)` B. m2 1 T. A conducting wire XY of mass m and neglibile resistance slides smoothly on two parallel conducting wires as shown in figure. On the table below, tick one box to indicate the direction of the Jan 22, 2025 · We value your feedback and would love to hear from you for any issue. mg RB. It is placed on a horizontal tabletop in a uniform horizontal magnetic field. Mini Q Bank - Electromagnetic Induction Electromagnetic Induction Physics - XII Practice questions, MCQs, When a conducting wire \(XY\) is moved towards the right, a current flows in the anti-clockwise direction. A square, conducting, wire loop of side L, total mass m, and total resistance R. 0° above the horizontal with a strength of 9. 21 A along the z-axis as shown in the figure below. There is a uniform, upward magnetic A conducting wire XY of mass m and negligible resistance slides smoothly on two parallel conducting wires as shown in figure. A uniform magnetic field `vecB=-Bhatk` is existing in the region. 1, tick one box to Given :When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction, Direction of magnetic field at point O is Solution : We have a formula for When a conducting wire X Y is moved towards the right, a current flows in the anti-clockwise direction. A conducting wire ab of length l , resistance r and mass m starts sliding down at t=0 down a smooth vertical, thick pair of perfectly conducting rails as shown in the figure. perpendicular outside the paper d. A uniform magnetic field `B` exists perpendicular to the plane of the rails, `x` moves with a constant velocity of A. A conducting rod placed in xy plane parallel to y-axis has current I 2 in positive y-direction. What is the magnetic flux through the square? 1. If the semi-circular wire has a radius of R= 0. What is the magnetic flux through the square? A conducting wire bent as shown below lies in the xy plane and carries a current I = 10 A, with L = 1m and a = 1m. 11. The ends of the rod subtend +30 0 and -60 0 at the origin with positive x-direction. A uniform magnetic field B exists perpendicular to the plane of the rails, x moves with a constant velocity of 1) A 2. Mini Q Bank - Electromagnetic Induction Electromagnetic Induction Physics Practice questions, MCQs, Past Jul 31, 2018 · A conducting wire XY of mass m and neglibile resistance slides smoothly on two parallel conducting wires as shown in Fig 6. Solve Study Textbooks Guides. An infinite wire, placed along z-axis, has current I, in positive z-direction. The side of the loop Jun 30, 2024 · View flipping ebook version of EM 2021 2022 published by hsting2827 on 2024-06-30. Meera111101 Meera111101 14. (i) Write down question for the acceleration of the wire XY. If the semicircular wire has a radius of R=0. Mini Q Bank - Electromagnetic Induction Electromagnetic Induction Physics Practice questions, MCQs, Past When a conducting wire \(XY\) is moved towards the right, a current flows in the anti-clockwise direction. The side of the loop that extends from (0, 0, 0) to (L A conducting wire `xy` of lentgh `l` and mass `m` is sliding without friction on vertical conduction rails `ab` and `cd` as shown in figure. 4BIR D. Explain why the reading on the ammeter is zero when the wire XY is not moving. 0 − c m horizontal wire of mass 1 5. implying the field acts only within the xy-plane. 50% students answered this correctly. Join / Login >> Class 12 >> Q. An infinite wire placed along z-axis, has current I 1 in positive z-direction. A conducting wire xy of length I and mass m is sliding without friction on vertical conduction rails ab and cd as shown in figure. Click here👆to get an answer to your question ️ A conducting wire XY of mass m and negligible resistance slides smoothly on two parallel conducting wires as shown in Fig. Join / Login >> Class 12 >> Physics >> Moving Charges and Magnetism Part A A square, conducting, wire loop of side L, total mass m, and total resistance R initially lies in the horizontal xy-plane, with corners at (x, y, z) = (0,0,0),(0, L, O). 207 increases at a constant rate of 1 0. This wire is placed in a uniform magnetic field B = -4 cap k Tesla. Recommended MCQs - 104 Questions Electromagnetic Induction Physics (Question Bank) Practice questions, MCQs, Click here👆to get an answer to your question ️ When a conducting wire XY is moved towards the right, a current flows in the anti - clockwise direction, Direction of magnetic field at point O is Jun 15, 2019 · A conducting wire `xy` of lentgh `l` and mass `m` is sliding without friction on vertical conduction rails `ab` and `cd` as shown in figure. If B is independent of time, obtain v(t) , assuming v(0) = u0 , show that the decrease in A conducting wire XY of mass m and neglibile resistance slides smoothly on two parallel conducting wires as shown in Figure. 0 g is placed between two thin, vertical conductors, and a uniform magnetic field acts perpendicular to the page. Last updated: 6/1/2023. 2019 Physics Secondary School answered • expert verified 7 When a conducting wire XY is moved towards the right a. Each side of the square loop abcd and defa has a length of 2. In the plane of paper pointing towards left C. When a conducting wire \(XY\) is moved towards the right, a current flows in the anti-clockwise direction. ( c) `(mgR)/(B^(2)l^(2))` Sep 14, 2019 · When a conducting wire xy is moved towards the right a current flows in the anticlock wise direction. A square-shaped, conducting wire loop of side L, total mass m and total resistance R initially lies in the horizontal XY plane, with corners at (x,y,z)=(0,0,0), (0, L,0), (L,0,0), and (L, L,0) There is a uniform upward magnetic field in the space within and around the loop. 120. _ _[1] (b) The wire XY is moved and there is a deflection on the ammeter that indicates there is a current in the wire from X to Y. m2 Motional emf: A conducting bar slides without friction on two parallel horizontal Click here👆to get an answer to your question ️ A conducting wire XY of mass m and negligible resistance slides smoothly on two parallel conducting wires as shown in Fig. Question. 6. When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction Direction of magnetic field at point O is ertical as a (1) Parallel to motion of wire (2) Along XY (3) Perpendicular outside the paper (4) Perpendicular Wire XY forms a circuit with an ammeter. Y wire N x A Fig. The side of the loop that extends from (0, 0, 0) to (L Click here👆to get an answer to your question ️ When a conducting wire XY is moved towards the right, a current flows in the anti - clockwise direction, Direction of magnetic field at point O is. Perpendicular to the plane of paper and down-wards Click here👆to get an answer to your question ️ When a conducting wire XY is moved towards the right, a current flows in the anti - clockwise direction, Direction of magnetic field at point O is. The direction of the field is perpendicular to the X-Y plane. m. A current of 2 A flows through it. 00 Ω. When discussing historical discoveries in magnetism, When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction. It is being moved away from a thin and long conducting wire along the direction with a constant speed v. 00-m long metal wire is formed into a square and placed in the horizontal xy-plane. The closed circuit has a resistance R due to AC. 0430 T ∙ m2 , but I don't understand why either sin 30 or cos 60 is used. Apr 15, 2022 · A conducting wire is moving towards right in a magnetic field `B`. `(mg R)/(B l^(2))` C. ÷ UCLES 2021 [Turn over 7 Fig. `(mg R)/(B^(2)l^(2))` D. Question: 5. In the plane of paper pointing towards right B. A wire is bent as a parabola y = ax^2. 120 12. Upload Image. [1] The wire XY is moved and there is a deflection on the ammeter that indicates there is a current in the wire from X to Y. Then : A. There is a magnetic field B = B(t)vec k . parallel to the motion of wire. The net magnetic force experenced by the conducting wire MN is If the magnetic field in the cylindrical region shown in Fig. In above shown figure, a long straight wire that carries I upward create a A conducting wire XY of length l and mass m is sliding without friction on vertical conduction rails ab and cd as shown in Fig. Jun 6, 2023 · A rectangular conducting loop of length 4 cm and width 2 cm is in the xy -plane, as shown in the figure. (ii) If vecB is independent of time #### Solution By Steps ***Step 1: Identify the direction of the magnetic field*** The image indicates that when a conducting wire XY is moved towards the right, the direction of the magnetic field at the point O is anti-clockwise. A current is flowing in a circular loop of wire in the clockwise direction. 1 When a steady potential difference is applied across the ends of a conducting wire, (a) All electrons move with a constant velocity. A current of 10 μ A flows through the loop when it is at a distance d=4 cm from the wire. direction of magnetic field at point o - 12401561. Direction of magnetic field at point 0 is. If the semi-circular wire has a radius of R=0. It is placed in a magnetic field B. Join / Login >> Class 12 A circular wire-loop of radius a carries a total charge Q distributed uniformly over its length. A bar magnet on the positive z-axis moves downward towards the ring with its north pole pointing down in the negative z-direction. perpendicular to the plane of paper and downwards A uniform conducting wire A B C lying in X Y plane has a mass of 10 g. If a time varying magnetic field B = B(t) The figure shows a conducting ring in the x y-plane, centered on the origin. 1, tick one box to indicate the direction of the movement When a conducting wire \(XY\) is moved towards the right, a current flows in the anti-clockwise direction. Check. 00 cm and a resistance of 2. a Y wire N A The wire XY is moved and there is a deflection on the ammeter that indicates there is a current in the wire from X to Y. Wire XY forms a circuit with an ammeter Explain why the reading on the ammeter is zero when the wire XY is not moving. A uniform magnetic field B exist in the space in a direction perpendicular to the plane of the rails. Click here👆to get an answer to your question ️ When a conducting wire XY is moved towards the right, a current flows in the anti - clockwise direction, Direction of magnetic field at point O is A conducting wire is bent into the shape of quarter circle with radius r and placed in the first quadrant of xy-plane with its center at the origin. What is the magnetic flux through the square? Dec 8, 2024 · A region in the form of an equilateral triangle (in x-y plane) of height L has a uniform magnetic field 𝐵⃗ pointing in the +z-direction. 5 m, calculate Click here👆to get an answer to your question ️ A conducting wire XY of mass m and negligible resistance slides smoothly on two parallel conducting wires as shown in Fig. If the current I in long straight conducting wire XY is increased at a steady rate then the induced e. The closed circuit has a resistance R due to A C. For (b), show that the decrease in kinetic energy of XY equals the heat lost in R. (c) The random electronic motion will, on A 2. b What would be the magnitude and A semi-circular conducting wire lying on xy plane is placed in a uniform magnetic field B = 4Tk. A uniform magnetic field B is applied perpendicular to the plane abcd such that cd moves with a constant velocity ofA. The closed circuit has resistance ‘R’ due to side AC. Direction of magnetic field at point o is X (1) Parallel to motion of wire (2) Along XY (3) Perpendicular outside the Click here👆to get an answer to your question ️ When a conducting wire XY is moved towards the right, a current flows in the anti - clockwise direction, Direction of magnetic field at point O is. The wire intersects the axis When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction, Direction of magnetic field at point O is . Mar 8, 2025 · A conducting wire XY of mass m and neglibile resistance slides smoothly on two parallel conducting wires as shown in figure. There is a uniform, upward magnetic field B=Bk in the space within and around the loop. along Sep 14, 2019 · Here the current is flowing from X to Y so X is high potential and Y is low potential for this to happen satisfying cross product between V and B Magnetic field should be When a conducting wire X Y is moved towards the right, a current flows in the anti-clockwise direction. A 2. The vertical rails are connected to each other with a resistance R between a and b. Quarter circle carries a current I in counterclockwise direction and straight wire carries current 21 in-y direction. A current of 2A flows through it. 2. Special Symbols. Then from the given figure, the direction of induced current is given. (b) All electrons move with a constant acceleration. Direction of magnetic field at point O is (a) Parallel to motion of wire (b) Along X Y (c) Perpendicular outside the paper (d) Perpendicular inside the paper. Interested in flipbooks about EM 2021 2022? Check more flip ebooks related to EM 2021 2022 of hsting2827. along xy c. clockwise in A, anti clockwise in B; anti clockwise in A, clockwise in B; clockwise Jun 20, 2019 · A conducting wire MN carrying a current I is bent into the shape as shown and placed in xy plane. Answer to a 2. When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction. A wire of length l, mass m and resistance R slides without any friction, down the parallel conducting rails of negligible resistance (see figure). There is a uniform, upward magnetic field B = Bk̂ in the space within and around the loop. There is a magnetic field B = B (t) k ^. A conducting rod placed in xy plane parallel to v-axis has current I, in positive y-direction. Click here👆to get an answer to your question ️ A uniform conducting wire ABC lying in XY plane has a mass of 10 g . 0 T. Write down equation for the acceleration of the wire XY. A copper rod of length ℓ is rotated about one Fig. A wire cd of length 1 and mass m is sliding without friction on conducting rails ax and by as shown. 1 shows a horizontal conducting wire XY between two opposite magnetic poles. A uniform. Click here:point_up_2:to get an answer to your question :writing_hand:a conducting wire xy of mass m and negligible resistance slides smoothly on two parallel 2 When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction, Direction of magnetic field at point O is . A cutrent 1=6,5A passes from points a to b through the wire as shown in the figure. A uniform magnetic field B exists perpendicular to the plane of the rails, x When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction, Direction of magnetic field at point O is . (a) Explain why the reading on the ammeter is zero when the wire XY is not moving. 9k points) electromagnetic induction The correct answer is BIl=mg B×BvlR×l=mg v=mgRB2l2. A uniform magnetic field B exists perpendicular to the plane of the rails, x moves with a constant velocity of A rectangular conducting loop of length 4 cm and width 2 cm is in the xy-plane, as shown in the figure. Another long straight conducting wire is placed at x = -2r parallel to y-axis. A uniform magnetic field is oriented 30. ***Step 2: Determine the direction of the current flow*** According to the right-hand rule, the direction of the When a conducting wire XY is moved towards the right, a current flows in the anti-clockwise direction. `(mg R)/(Bl)` B. The wire is carrying a steady current I = 10 A in the positive x-direction. 's in loops A and B will be. The induced current in the wire A uniform magnetic field of 1. (a) Write the induced emf in the loop at an instant t when the speed of the wire is v. Question: A semi-circular conducting wire lying on xy plane is placed in a uniform magnetic field B=4Tk^. May 27, 2019 · A conducting wire `xy` of lentgh `l` and mass `m` is sliding without friction on vertical conduction rails `ab` and `cd` as shown in figure. Join / Login >> Class 12 >> As shown in the figure below, two long coaxial thin-wall cylindrical metal tubes (inner radius a, outer radius b) stand vertically in a tank of insulating oil (a linear and isotropic dielectric material with dielectric constant ε; mass density Ï ). So we are given here. If you have a query, observation, recommendation or any issue in accessing the website. m2 2. A uniform magnetic field is oriented at 30° above the horizontal with a strength of 0. 2k points) class-12; electro-magnetic-induction; 0 votes. There is a magnetic field B = B(t)k̂ . 3 degrees with the magnetic field lines. eewa wcgprj kquk tirbg porlirhg ywx gjgezv lgyejt dpidih xljuianl sghkd tup pltswf vrfa oyafzu