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2. The current through a 20 Q inductive reactance is given. What is the sinusoidal expression for the voltage? a. i = 5 sin cot b. i = 40 x 10-3 sin(cot + 60°) c. i = - 6 sin(cot - 30°) d. i = 3 cos(cot + 10°)

2. The current through a 20 Q inductive reactance is given. What is the sinusoidal expression for the voltage? a. i = 5 sin cot b. i = 40 x 10-3 sin(cot + 60°) c. i = - 6 sin(cot - 30°) d. i = 3 cos(cot + 10°)

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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2. The current through a 20 Q inductive reactance is given. What is the sinusoidal expression for the voltage? a. i = 5 sin cot b. i = 40 x 10-3 sin(cot + 60°) c. i = - 6 sin(cot - 30°) d. i = 3 cos(cot + 10°)
Transcribed Image Text:2. The current through a 20 Q inductive reactance is given. What is the sinusoidal expression for the voltage? a. i = 5 sin cot b. i = 40 x 10-3 sin(cot + 60°) c. i = - 6 sin(cot - 30°) d. i = 3 cos(cot + 10°)
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