A circular loop of wire with radius a = 5.5 cm and resistance 0.013 ? sits in a uniform magnetic field as shown in the diagram. The magnetic field has an initial magnitude of 0.85 T. The magnetic field is turned off and takes 0.21 seconds to reach zero.

a. What direction will the current flow in the loop?

b. What is the induced EMF in the loop? c. What is the induced current in the loop?

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