Physics
Grade-9
Easy
Question
Can you produce current in a wire with a magnet that is sitting still?
- Yes, having a magnet near the wire is enough
- No, the magnet must move
- No, magnets cannot create electricity
- No, a wire does not conduct electricity
Hint:
The magnet has to be moved to generate the current in a wire.
The correct answer is: No, the magnet must move
No, the magnet must move to generate the current in a wire.
- The current can be generated using a magnet.
- The magnet should get into contact with the wire and it has to be moved to create an electromagnetic field.
- The current can not be produced by the magnet that is sitting still.
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