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6 Oct 2020
A bar magnet is held stationary while a circular loop of wire is moved toward the magnet at constant velocity at position A as in figure. The loop passes over the magnet at position B and moves away from the magnet at position C. Find the direction of the induced current in the loop using Lenz’s law (a) at position A and (b) at position C. (c) What is the induced current in the loop at position B? Explain.
A bar magnet is held stationary while a circular loop of wire is moved toward the magnet at constant velocity at position A as in figure. The loop passes over the magnet at position B and moves away from the magnet at position C. Find the direction of the induced current in the loop using Lenz’s law (a) at position A and (b) at position C. (c) What is the induced current in the loop at position B? Explain.
Mohd TalibLv10
8 Dec 2020