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A 5-turn square loop whose side length is (0.20 m) is placed in a magnetic field...

A 5-turn square loop whose side length is (0.20 m) is placed in a magnetic field that makes an angle of 30° with the normal to the plane of the loop. The magnitude of this field varies with time as:
B(t) = - 3.0t^3
where t is measured in s and B in T.
What is the magnitude of the induced potential difference in the loop at t=2.0 s?
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Answer #1

Given Number of turns N=5 Area is A=(0.20 m) The induced emf in the loop is - (NBA Cos 300) =-NAcos 30º---(B) =-(5)(0.20)*(co

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