Suppose that a coil consisting of 75 turns of wire shaped as a circular loop with a radius of 12 centimeters is placed with its face perpendicular to the direction of a sinusoidally alternating magnetic field whose frequency is 60 Hz and whose maximum magnitude B0 = 0.13 Tesla. Will the coil be able (in principle) to illuminate a nornal 120 volt light bulb? (Note: the emf of 120 volt household alternating current actually oscillates between +/- 170 volts. Technically, 120 volts is the square root of the average squared emf, the square ensuring that what you are averaging is positive.) (Hint: the answer is yes)
Suppose that a coil consisting of 75 turns of wire shaped as a circular loop with a radius of 12 centimeters is placed with its face perpendicular to the direction of a sinusoidally alternating magnetic field whose frequency is 60 Hz and whose maximum magnitude B0 = 0.13 Tesla. Will the coil be able (in principle) to illuminate a nornal 120 volt light bulb? (Note: the emf of 120 volt household alternating current actually oscillates between +/- 170 volts. Technically, 120 volts is the square root of the average squared emf, the square ensuring that what you are averaging is positive.) (Hint: the answer is yes)
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter19: Magnetism
Section: Chapter Questions
Problem 63P: Ail electron is moving at a speed of 1.0 104 in/s in a circular path of radius 2.0 cm inside a...
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Suppose that a coil consisting of 75 turns of wire shaped as a circular loop with a radius of 12 centimeters is placed with its face perpendicular to the direction of a sinusoidally alternating magnetic field whose frequency is 60 Hz and whose maximum magnitude B0 = 0.13 Tesla. Will the coil be able (in principle) to illuminate a nornal 120 volt light bulb? (Note: the emf of 120 volt household alternating current actually oscillates between +/- 170 volts. Technically, 120 volts is the square root of the average squared emf, the square ensuring that what you are averaging is positive.)
(Hint: the answer is yes)
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