The square loop shown in Fig. is coplanar with a long, straight wire carrying a currentI(...

The square loop shown in Fig. is coplanar with a long, straight wire carrying a current

I(1) = 5 cos(2π x 104t) (A).

(a) Determine the emf induced across a small gap created in the loop.

(b) Determine the direction and magnitude of the current that would How through a 4-Ω resistor connected across the gap. The loop has an internal resistance of I Ω

Figure

Figure: Loop coplanar with long wire