Physics Practice Problems Faraday's Law Practice Problems Solution: A 75-turn conducting coil has an area of 8.5 x 10 ...

Solution: A 75-turn conducting coil has an area of 8.5 x 10 -3 m2 and the normal to the coil is parallel to a magnetic field B. The coil has a resistance of 14Ω, At what rate (in T/s) must the magnitude of B change for an induced current of 7.0 mA to exist in the coil.

Problem

A 75-turn conducting coil has an area of 8.5 x 10 -3 m2 and the normal to the coil is parallel to a magnetic field B. The coil has a resistance of 14Ω, At what rate (in T/s) must the magnitude of B change for an induced current of 7.0 mA to exist in the coil.