A 10 cm long perfectly conducting wire PQ is moving with a velocity 1 cm/s on...
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A 10 cm long perfectly conducting wire PQ is moving with a velocity 1 cm/s on a pair of horizontal rails of zero resistance. One side of the rails is connected to an inductor L = 1 mH and a resistance R = 12 as shown in the figure. The horizontal rails, L and R lie in the same plane with a uniform magnetic field B = 1 T perpendicular to the plane. If the key S is closed at certain instant, the current in the circuit after 1 millisecond is x 10 A, where the value of x is OB L R eeeeeer P S @ 1 cm/s Q [Assume the velocity of wire PQ remains constant (1 cm/s) after key S is closed. Given: e=0.37, where e is base of the natural logarithm] A 10 cm long perfectly conducting wire PQ is moving with a velocity 1 cm/s on a pair of horizontal rails of zero resistance. One side of the rails is connected to an inductor L = 1 mH and a resistance R = 12 as shown in the figure. The horizontal rails, L and R lie in the same plane with a uniform magnetic field B = 1 T perpendicular to the plane. If the key S is closed at certain instant, the current in the circuit after 1 millisecond is x 10 A, where the value of x is OB L R eeeeeer P S @ 1 cm/s Q [Assume the velocity of wire PQ remains constant (1 cm/s) after key S is closed. Given: e=0.37, where e is base of the natural logarithm]
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Related Book For
Cambridge International AS And A Level Biology
ISBN: 9781107636828
4th Edition
Authors: Mary Jones, Richard Fosbery, Jennifer Gregory, Dennis Taylor
Posted Date:
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