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, E = 24.0 V, RA = 3.70 kn, RR = 7.10 kn, and L = 627 mb RA RB ll a (a) What is the emf across the inductor immediately after the switch is opened? V (b) When does the current in the resistor RB have a magnitude of 1.00 mA?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter33: Inductors And Ac Circuits
Section: Chapter Questions
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RA = 3.70 k, RB = 7.10 kN, and L = 627 mH.
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, E = 24.0 V,
RA
RB
ll
b
L
a
is opened?
(a) What is the emf across the inductor immediately after the
V
(b) When does the current in the resistor RB have a magnitude of 1.00 mA?
Transcribed Image Text:RA = 3.70 k, RB = 7.10 kN, and L = 627 mH. 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, E = 24.0 V, RA RB ll b L a is opened? (a) What is the emf across the inductor immediately after the V (b) When does the current in the resistor RB have a magnitude of 1.00 mA?
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