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The voltage applied to a coil having R =200Ω and L = 638 mH is represented by : V = 200 sin( 100πt). Determine the following:

The voltage applied to a coil having R =200Ω and L = 638 mH is represented by : V = 200 sin( 100πt). Determine the following:

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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The voltage applied to a coil having R =200Ω and L = 638 mH is represented by : V = 200 sin( 100πt). Determine the following:

A.) The impedance of the coil is about ohms. a.) 283 b.) 200 c.) 141 d.) 400 B.) The current is A. (a) (b) 1.412 (c) 0.706 (d) 0.5 C.) The real power is watts (a) 75 (b) 60 (c) 70 (d) 50 D.) The power factor of the circuit is (a) 0.866 lagging (b) 0.866 leading (c) 0.6 leading (d) 0.707 lagging
Transcribed Image Text:A.) The impedance of the coil is about ohms. a.) 283 b.) 200 c.) 141 d.) 400 B.) The current is A. (a) (b) 1.412 (c) 0.706 (d) 0.5 C.) The real power is watts (a) 75 (b) 60 (c) 70 (d) 50 D.) The power factor of the circuit is (a) 0.866 lagging (b) 0.866 leading (c) 0.6 leading (d) 0.707 lagging
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