Physics, 03.03.2020 05:48 christophergaudette0

A generator is constructed by rotating a coil of N turns in a magnetic field B at a frequency f. The internal resistance of the coil is R and the cross sectional area of the coil is A.

The average induced EMF doubles if the area A isdoubled.
a. True
b. False
The average induced EMF doubles if the frequency f isdoubled.
a. True
b. False
The maximum induced EMF occurs when the coil is rotatedabout an axis perpendicular to area A.
a. True
b. False
The average induced EMF doubles if the resistance R isdoubled.
a. True
b. False
The average induced EMF doubles if the magnetic field Bis doubled.
a. True
b. False

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A generator is constructed by rotating a coil of N turns in a magnetic field B at a frequency f. The...