EBK PHYSICS FOR SCIENTISTS AND ENGINEER
EBK PHYSICS FOR SCIENTISTS AND ENGINEER
6th Edition
ISBN: 9781319321710
Author: Mosca
Publisher: VST
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Chapter 28, Problem 67P

(a)

To determine

The time constant of the given circuit

(b)

To determine

The value of inductance at the resistance of R=0.4Ω

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A circuit consists of a battery with E=50.0 V, two resistors R1=30.0Q, R2=15.02, and an inductor L=0.3 H as shown in the figure. The switch S is closed at time t=0. (a) Find the potential difference V.-V, just after the switch is closed. (b) Find the currents i, and iz going through R, and R, and their directions, just after the switch is closed. (c) The switch is left closed a long time; find the currents i, and iz. (d) After the switch is left closed a long time, it is opened again. Find V.-V, and V.-Va just after the switch is opened.
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Chapter 28 Solutions

EBK PHYSICS FOR SCIENTISTS AND ENGINEER

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