A loop of wire with radius r = 0.035 m is placed in a region of uniform magnetic field with magnitude B, with field direction perpendicular to the plane of the loop.The magnitude of the magnetic field changes at a constant rate from B1 = 0.65 T to B2 = 3.5 T in time Δt = 6.5 s. The resistance of the wire is R = 8 Ω. Calculate in Tesla squared meters, the magnitude of the change in the magnetic flux. Calculate in volts, the average EMF induced in the loop. Calculate in amperes, the current induced in the loop.

University Physics Volume 2
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Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 72AP: A particle moving downward at a speed of 6.0106 m/s enters a uniform magnetic field that is...
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A loop of wire with radius r = 0.035 m is placed in a region of uniform magnetic field with magnitude B, with field direction perpendicular to the plane of the loop.The magnitude of the magnetic field changes at a constant rate from B1 = 0.65 T to B2 = 3.5 T in time Δt = 6.5 s. The resistance of the wire is R = 8 Ω.

Calculate in Tesla squared meters, the magnitude of the change in the magnetic flux.

Calculate in volts, the average EMF induced in the loop.

Calculate in amperes, the current induced in the loop.

 

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