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Statement of a problem № 3866

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A square wire with a loop of resistance 4 S, with sides 25 cm rotates 40 times per second about a horizontal axis. The magnetic field is vertical and has a magnitude of 0.5 T. Estimate the amplitude of the induced current.

Solution:
A square wire with a loop of resistance 4 S, with sides 25 cm rotates 40 times p

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