What is the magnitude of the average induced emf

Reference no: EM13253459

A circular loop in the plane of a paper lies in a 0.85 T magnetic field pointing into the paper. The loop's diameter changes from 20.5 cm t0 5.6 cm in 0.55 s.

A. What is the magnitude of the average induced emf?

B. What is the average induced current if the coil resistance is 2.1 ohm?

Reference no: EM13253459

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