AC generator and transformerMedium
Induced EMF in Rotating Coil
A coil of area A and N turns is rotating with angular velocity ω in a uniform magnetic field 
about an axis perpendicular to 
. Magnetic flux φ and induced emf ε across it, at an instant when 
is parallel to the plane of coil, are :
about an axis perpendicular to . Magnetic flux φ and induced emf ε across it, at an instant when is parallel to the plane of coil, are :SELECT ONE OPTION
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