1. The problem statement, all variables and given/known data A 26.4 cm diameter coil consists of 23 turns of circular copper wire 1.90 mm in diameter. A uniform magnetic field, perpendicular to the plane of the coil, changes at a rate of 8.00E-3 T/s. Determine the current in the loop. Part Two: Determine the rate at which thermal energy is produced. 2. Relevant equations EMF=(deltaB*A)/delta T EMF Total= -N*EMF I=EMF Total/R R=(Cu Resistivity*L)/A L= N*2(Pie)R A = TR^2 3. The attempt at a solution EMF= 8E-3*(Pie*.132^2) = 4.379E-4 EMF Total = -23*4.379E-4 = -0.010072 I = -.010072 / ( 1.72E-8 * (23*2*Pie*.123) / (Pie*.95E-3^2) ) = -.093406 A Part 2: E THermal=I^2*R = -.093406^2 * .10783 = 9.40E-4 m^2 kg/s^3 Both answers are wrong and I have no idea where I went wrong, and neither do my TAs. Thanks in advance.