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April 19, 2014

Homework Help: PHYSICSI

Posted by Charles on Friday, December 2, 2011 at 4:40pm.

The rotating loop in an AC generator is a square 11.0 cm on a side. It is rotated at 60.0 Hz in a uniform field of 0.800 T. Calculate the following quantities as functions of time t, where t is in seconds.
(a) the flux through the loop
mTm2

(b) the emf induced in the loop
V

(c) the current induced in the loop for a loop resistance of 2.00 Ω
A

(d) the power delivered to the loop
W

(e) the torque that must be exerted to rotate the loop
mNm

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