Physics, 27.03.2021 16:40 singfreshjazz3370
A copper wire loop has a circular shape, with a radius a (see below). The loop is put perpendicularly to the uniform magnetic field, which changes with time according to the next function (α and β are both constant and positive): B = α + βt. Is there an electromotive force induced in the loop? If yes, calculate its value and find its direction. If not, explain why there is no electromotive force induced in the loop.
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A copper wire loop has a circular shape, with a radius a (see below). The loop is put perpendicularl...
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