Answer:
A. The current in the wire increases.
Explanation:
Increasing the speed at which a magnet moves in and out of a wire coil increases the current in the wire.
This phenomenon shows the inter-relationship between electricity and magnetic fields.
- Magnetic fields are induced by passage of electric current.
- Also, electric current can be produce by magnetic fields.
- When the speed at which a magnet moves in and out of a wire coil increases, the current also increases.
