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EMF of a Coil?
A 400 turn, 3.3 cm diameter coil is in a 667 mT external magnetic field that is perpendicular to the plane of the coil. What is the magnitude of the EMF induced in the coil if the magnetic field falls smoothly to 165 mT in 1.20 s?
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- Anonymous4 years agoFavorite Answer
-400*pi*((667 - 165) milliTesla)((3.3 cm/2)^2)/(1.2 seconds) = -91113π/2000000
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