The 4.79 A current through a 1.50 H inductor is dissipated by a 1.95 N resistor in a circuit like that in the figure below, with the switch in position 2. (a) What is the initial energy in the inductor? (b) How long will it take the current to decline to 5.00% of its initial value? (c) Calculate the average power dissipated, and compare it with the initial power dissipated by the resistor. = ww

The 4.79 A current through a 1.50 H inductor is dissipated by a 1.95 N resistor in a circuit like that in the figure below, with the switch in position 2. (a) What is the initial energy in the inductor? (b) How long will it take the current to decline to 5.00% of its initial value? (c) Calculate the average power dissipated, and compare it with the initial power dissipated by the resistor. = ww

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 61P: Show that for the circuit shown below, the initial energy stored in the inductor, LI2(0)/2 , is...

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