The magnetic field through a single loop of wire, 12 cm in radius and of 8.5 ohms resistance changes with time as shown in the figure. Calculate the induced emf in the loop as a function of time in three time intervals at (a) t = 0 to t = 2.0 s, (b) t = 2.0 s to t = 4.0 s, and (c) t = 4.0 s to t = 6.0 s. The uniform magnetic field is perpendicular to the plane of the loop.

An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter4: Work And Energy
Section: Chapter Questions
Problem 10MC: Power is expressed by which of the following units? (4.4) (a) J/s (b) N m (c) W s (d) W/m
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The magnetic field through a single loop of wire, 12 cm in radius and of 8.5 ohms resistance changes with time as shown in the figure. Calculate the induced emf in the loop as a function of time in three time intervals at (a) t = 0 to t = 2.0 s, (b) t = 2.0 s to t = 4.0 s, and (c) t = 4.0 s to t = 6.0 s. The uniform magnetic field is perpendicular to the plane of the loop.

 

1.0,
B (T)
0.5
0 2.0 4.0 6.0 8.0
t(s)
Transcribed Image Text:1.0, B (T) 0.5 0 2.0 4.0 6.0 8.0 t(s)
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