When the electromotive force is removed from a circuit Containing inductance and resistance but no capacitors, the rate of decrease of the current is proportional to the current. If the initial current is 30 amp and it's down to 11 amp after 0.01 sec, what is the current after 0.03 sec?

When the electromotive force is removed from a circuit Containing inductance and resistance but no capacitors, the rate of decrease of the current is proportional to the current. If the initial current is 30 amp and it's down to 11 amp after 0.01 sec, what is the current after 0.03 sec?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 3PA: You find that a 25-F capacitor connected to 480 VAC is defective. The storeroom has no capacitors...

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When the electromotive force is removed from a circuit
Containing inductance and resistance but no capacitors,
the rate of decrease of the current is proportional to the
current. If the initial current is 30 amp and it's down to
11 amp after 0.01 sec, what is the current after 0.03 sec?

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