Question

A 20 turn coil of area 10 cm2 is placed in a magnetic field so that the normal to the coil’s area is in the same direction as the field. If the magnitude of the field increases from 0.25 T to 0.35 T in 2.0 s, what is the average emf induced in the coil?



A) 7.0 mV


B) 2.0 mV


C) 1.0 mV


D) 3.5 mV


E) 4.0 mV

Answer 1

Answer:

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