The switch in the circuit shown in Figure P21.64 has been open for a long time. The
Question:
The switch in the circuit shown in Figure P21.64 has been open for a long time. The resistors in the circuit each have a value of 50Ω, the inductors each have a value of 40 mH, and V = 12 V.
(a) What is the total equivalent inductance of the circuit between points A and B?
(b) What is the current through R1 the instant after the switch is closed?
(c) What is the current through R1 long after the switch has been closed? See Problems 44 and 45.
Transcribed Image Text:
R2 L2 A ll R13 L3 ell -T Figure P21.64
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We can combine the inductors into one equivalent inductor This is achieved by combining L 2 and L 3 ...View the full answer
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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