In the figure, an ac generator with emf E = Em sin wat, where Em = 26.0V and wd = 383 rad/s, is connected to a 12.3 H inductor. (a) What is the maximum value of the current? (b) When the current is a maximum, what is the emf of the generator? (c) When the emf of the generator is - 12.8 V and increasing in magnitude, what is the current?

In the figure, an ac generator with emf E = Em sin wat, where Em = 26.0V and wd = 383 rad/s, is connected to a 12.3 H inductor. (a) What is the maximum value of the current? (b) When the current is a maximum, what is the emf of the generator? (c) When the emf of the generator is - 12.8 V and increasing in magnitude, what is the current?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 52P: In Figure 14.12, =12V , L = 20 mH, and R=5.0. Determine (a) the time constant of the circuit, (b)...

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