Physics
Grade-10
Easy
Question
The induced current in the coil placed in a magnetic field is maximum when the angle between the direction of motion of wire and the direction of the magnetic field is:
- 45o
- 60o
- 90o
- 180o
Hint:
When the direction of motion of the coil is at right angles(90 degrees) to the magnetic field, the induced current is the maximum.
The correct answer is: 90o
The induced current in the coil placed in a magnetic field is maximum when the angle between the direction of motion of the wire and the direction of the magnetic field is: 900
- The induced current is maximum when the coil is kept perpendicular to the wire.
- The angle between the axis of the magnet and the coil is 90 degrees when it lies perpendicular to each other.
- This causes maximum current flow in the coil.
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