A 31.2cm diameter coil consists of 17 turns of circular copper wire 1.70mm in diameter. The resistivity of copper is 1.68×10-8 Ohm m. A uniform magnetic field, perpendicular to the plane of the coil, changes at a rate of 8.30×10-3 T/s.
a) Determine the current in the loop.
b) determine the rate (energy/time) at which thermal energy is produced.