In the circuit the sinusoidal AC source has an output V = 290 sin(2nft). If the resistor R = 290 ohms, what is the average power dissipated by the resistor in watts? (Enter answer as an integer. Do not enter unit.)
In the circuit the sinusoidal AC source has an output V = 290 sin(2nft). If the resistor R = 290 ohms, what is the average power dissipated by the resistor in watts? (Enter answer as an integer. Do not enter unit.)
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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The general equation of an AC can be given as,
, where Vmax and f are the maximum voltage and the supply frequency respectively
And further, in a purely resistive AC circuit, the average power(P) dissipated by the resistor R can be given as,
, where VRMS is the RMS voltage
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