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The current and voltage in an AC circuit is given by V=120 sin (377t+20°) V and i=5 sin(377t– 60°) A¸ which of the following is an accurate statement? A i leads v by 80° B i lags v by 80° C i leads v by 40° i lags v by 40°

The current and voltage in an AC circuit is given by V=120 sin (377t+20°) V and i=5 sin(377t– 60°) A¸ which of the following is an accurate statement? A i leads v by 80° B i lags v by 80° C i leads v by 40° i lags v by 40°

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 current and voltage in an AC circuit is given by V=120 sin (377t+ 20°) V and i=5 sin ( 377t – 60°) A¸ Which of the following is an accurate statement? A) i leads v by 80° В i lags v by 80° i leads v by 40° i lags v by 40°
Transcribed Image Text:The current and voltage in an AC circuit is given by V=120 sin (377t+ 20°) V and i=5 sin ( 377t – 60°) A¸ Which of the following is an accurate statement? A) i leads v by 80° В i lags v by 80° i leads v by 40° i lags v by 40°
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