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Physics, 02.03.2020 18:24 salgado100400

A magnetic B field of strength 0.4 T is perpendicular to a loop with an area of 1 m2. If the area of the loop is reduced to zero in 0.7 s, then what is the magnitude of the induced emf voltage?

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A magnetic B field of strength 0.4 T is perpendicular to a loop with an area of 1 m2. If the area of...
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