After being closed for a long time, the switch S in the circuit shown in the figure below is thrown open at t = 0. In the circuit, & = 24.0 V, RA = 4.40 kQ, RB = 7.20 kn, and L = 684 mH.RASRBmbL(a) What is the emf across the inductor immediately after the switch is opened?63.8v(b) When does the current in the resistor RB have a magnitude of 1.00 mA?S

a)Current flowing through the inductor just before the switch is opened:I = E/Ra = 24/(4400)=…

Answered: After being closed for a long time, the…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter23: Faraday’s Law And Inductance

Section: Chapter Questions

Problem 47P

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