A circular loop of wire of 250 turns is placed in a magnetic field that increased...
A circular loop of wire of 250 turns is placed in a magnetic field that increased from 0.00 T to 0.10 T in 50.0 ms (milliseconds). If the wire loop has a diameter of 4.00 cm, compute the maximum magnitude of the (voltage) emf in the circular loop. Hint: Faraday’s Law
Homework Answers
e = A N dB / dt
e = 3.14* 0.04^2* 250* (0.1 / 0.05)
e = 2.512 V
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