A loop in circular shape with a radius r =30cm is placed parallel to the xz-plane in a uniform magnetic field. The magne
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A loop in circular shape with a radius r =30cm is placed parallel to the xz-plane in a uniform magnetic field. The magne
A loop in circular shape with a radius r =30cm is placed parallel to the xz-plane in a uniform magnetic field. The magnetic field has a strength B=2.3 T, and is oriented along the y-axis. The resistance of the loop is 6.9 0. Starting at t = 0, the magnitude of the magnetic field decreases at a constant rate to 0.0 T in 8.4 seconds. What is the magnitude of the electric current (in the unit of A) produced in the loop during that time? (Write down the answer to 3 significant figures (without unit). Please do NOT use scientific notation). Answer:
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