Question: For the wire arrangement in Figure, a = 12.0 cm and b = 16.0 cm. The current in the long straight wire is given by

For the wire arrangement in Figure, a = 12.0 cm and b = 16.0 cm. The current in the long straight wire is given by i = 4.50t2 - 10.0t, where i is in amperes and r is in seconds.

(a) Find the emf in the square loop at t = 3.00 s.

(b) What is the direction of the induced current in the loop?

For the wire arrangement in Figure, a = 12.0 cm and b

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