An ac electrical generator is made by turning a flat coil in a uniform constant magnetic field of 0.227 T. The coil consists of 33 square windings, and each winding is 16.0 cm on each side. It rotates at a steady rate of 748 rpm about an axis perpendicular to the magnetic field passing through the middle of the coil and parallel to two of its opposite sides. An 8.50-Ω light bulb is connected across the generator. What is the voltage amplitude V0 for the light bulb? What is the current amplitude i0 of the light bulb? At what average rate P average is heat generated in the light bulb? How much energy E is consumed by the light bulb every hour?
An ac electrical generator is made by turning a flat coil in a uniform constant magnetic field of 0.227 T. The coil consists of 33 square windings, and each winding is 16.0 cm on each side. It rotates at a steady rate of 748 rpm about an axis perpendicular to the magnetic field passing through the middle of the coil and parallel to two of its opposite sides. An 8.50-Ω light bulb is connected across the generator. What is the voltage amplitude V0 for the light bulb? What is the current amplitude i0 of the light bulb? At what average rate P average is heat generated in the light bulb? How much energy E is consumed by the light bulb every hour?
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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An ac electrical generator is made by turning a flat coil in a uniform constant magnetic field of 0.227 T. The coil consists of 33 square windings, and each winding is 16.0 cm on each side. It rotates at a steady rate of 748 rpm about an axis perpendicular to the magnetic field passing through the middle of the coil and parallel to two of its opposite sides. An 8.50-Ω light bulb is connected across the generator.
What is the voltage amplitude V0 for the light bulb?
What is the current amplitude i0 of the light bulb?
At what average rate P average is heat generated in the light bulb?
How much energy E is consumed by the light bulb every hour?
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