Physics
Grade-10
Easy
Question
When the plane of the armature of an AC generator is perpendicular to the field in which it is rotating, then
- Flux linked is maximum while induced current is zero
- The flux linked with it is zero, while induced emf is maximum
- Both the flux linked and induced emf in the coil are zero.
- Both the flux and emf have their respective maximum values
Hint:
When the plane of the armature of an AC generator is perpendicular to the field in which it is rotating, then the magnetic flux induced becomes maximum when the induced current is zero.
The correct answer is: Flux linked is maximum while induced current is zero
When the plane of the armature of an AC generator is perpendicular to the field in which it is rotating, then Flux linked is maximum while the induced current is zero.
- The magnetic flux induced is maximum when the coil is perpendicular to the magnetic field.
- In an AC generator, when the plane is perpendicular to the field, the emf is induced.
- The magnetic flux induced is maximum when the coil and magnetic angle is zero.
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