Question

Explain different ways to induce current in a coil. [3 MARKS]

Answer 1

Each point: 1 Mark

For electromagnetic induction, the coil and the magnet should be in relative motion. This can be ensured by any of the following ways:
1. The coil should be moved within a magnetic field such that flux changes.
2. The magnet should be moved keeping the coil at rest.
3. Both the coil and magnet can be moved.