Physics
Grade-10
Easy
Question
The induced current in the rotating coil is maximum when it is _____.
- Perpendicular to the magnetic field
- Parallel to the magnetic field
- Antiparallel to the magnetic field
- Zero
Hint:
The induced current is maximum when the axis of the coil lies perpendicular to the magnetic field.
The correct answer is: Perpendicular to the magnetic field
The induced current in the rotating coil is maximum when it is perpendicular to the magnetic field.
- The induced current in the rotating magnet is maximum when it is perpendicular to the magnetic field.
- The induced emf is maximum when the angle between the axis and coil is zero.
- This causes maximum induced current.
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