A 40cm x 15 cm rectangular loop of wire is being pulled, Ask an Expert

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A 40cm x 15 cm rectangular loop of wire is being pulled into a region of uniform magnetic field B directed into the plane of the paper. A constant force Fext=0.60 N must be applied to the loop to maintain a constant speed of 4.0m/s. The resistance of the loop is 9.6ohms.

A) What is the magnitude of the magnetic field B?

B) What is the magnitude of the emf induced in the loop?

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Reference No.:- M91706530

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