a) A coil with 50 turns of wire is wrapped around a tube with a cross-sectional area of 0.25 m^2. A magnetic field is applied at a right angle at 1.5 T. If the coil is pulled out of the magnetic field in 2 seconds, what emf is induced in the coil? b) If the resistance of the wire is 5.50 $2, what is the current running through the wire?

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