A current of 5 A in primary coil of a circuit is reduced to zero at a uniform rate in 10 seconds. If coefficient of mutual inductance is 2 H, then the induced emf in the secondary coil is -3 A 10_4 V 104 V B 10-6 V C D 106 V

A current of 5 A in primary coil of a circuit is reduced to zero at a uniform rate in 10 seconds. If coefficient of mutual inductance is 2 H, then the induced emf in the secondary coil is -3 A 10_4 V 104 V B 10-6 V C D 106 V

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...

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Question

A current of 5 A in primary coil of a
circuit is reduced to zero at a uniform
rate in 10
seconds. If coefficient
of mutual inductance is 2 H, then the
induced emf in the secondary coil is
-3
A
10_4 V
B 104 V
10-6 V
C
D 106 V

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