(10%) Problem 1: A loop of wire with radius r -0.065 m is placed in a region of uniform magnetic field with magnitude B. As shown in the figure, the field direction is perpendicular to the plane of the loop. The magnitude of the magnetic field changes at a constant rate from Bi -0.45 T to B2 -3.5 T in time At - 3.5 s. The resistance of the wire is R -7 0. 33% Part (a) Calculate, in Tesla squared meters, the magnitude of the change in the magnetic flux. A 33% Part (b) Calculate, in volts, the average EMF induced in the loop. 4 33% Part (c) Calculate, in amperes, current induced in the loop. Grade Summary A Deductions 0% Potential 100% sin() cos() tan() TO 8 9 HOME Submissions cotan() asin() acos() E 4 5 6 Attempts remaining: 5 (30% per attempt) atan() acotan( sinh() 12 3 detailed view cosho tanh() cotanh() 0 END O Degrees ORadians VO BACKSPACE DEL CLEAR