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A 45 turn, 2.9 cm diameter coil is inside a pulsed magnet that has been off...

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Physics

A 45 turn, 2.9 cm diameter coil is inside a pulsed magnet thathas been off for some time, so the magnet can cool down. The magnetis turned on, and the magnetic field increases asB(t) = Bmax [1 −e−3.1 t ], where t is in seconds andBmax = 31.9 T. The field isperpendicular to the plane of the coil. What is the magnitude ofthe EMF induced in the coil at t = 0.403 s after the magnet isturned on?

Answer & Explanation Solved by verified expert
4.3 Ratings (976 Votes)
According to Faradays law the magnitude of the EMF induced ina coil iswhere is themagnitude of the induced    See Answer
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