The magnetic flux through a coil of wire containing two loops changes from -30 Wb to +41 Wb in 0.47 s. What is the emf induced in the coil?
This is just a homework problem and counts as a completion grade. I actually want to learn how to do it, so the best explanation gets the points. Thanks.
This is just a homework problem and counts as a completion grade. I actually want to learn how to do it, so the best explanation gets the points. Thanks.
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Emf induced in the coil e = - time rate of change of flux .
e= -dφ/dt
e = -( 41 –(-30)) /0.47 = - 151.1 V
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e= -dφ/dt
e = -( 41 –(-30)) /0.47 = - 151.1 V
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