Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.10: Inverse Variation
Problem 18OE
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v = 28 

wR
The power (P) supplied to an electric circuit is given by P =
2n Jo i? dt.
If i = V * I sin(wt),I is the current, w is the angular frequency and R is the resistance,
evaluate P.
Transcribed Image Text:wR The power (P) supplied to an electric circuit is given by P = 2n Jo i? dt. If i = V * I sin(wt),I is the current, w is the angular frequency and R is the resistance, evaluate P.
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