The loop in Fig. is in the x − y plane and B = zˆB0 sin ωt with B0 positive. What is the d...

The loop in Fig. is in the x − y plane and B = zˆB0 sin ωt with B0 positive. What is the direction of I( or − ) at:

(a) t = 0

(b) ωt = π /4

(c) ωt = π /2

Figure

Figure: Loop of problem