A loop of wire with radius r=0.025m 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 B1=0.65T to B2=6.5T in time Δt=3.5s. The resistance of the wire is R=15Ω. Part (a) Calculate, in Tesla squared meters, the magnitude of the change in the magnetic flux. Part (b) Calculate, in volts, the average EMF induced in the loop. Part (c) Calculate, in amperes, current induced in the loop

A loop of wire with radius r=0.025m 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 B1=0.65T to B2=6.5T in time Δt=3.5s. The resistance of the wire is R=15Ω. Part (a) Calculate, in Tesla squared meters, the magnitude of the change in the magnetic flux. Part (b) Calculate, in volts, the average EMF induced in the loop. Part (c) Calculate, in amperes, current induced in the loop

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