Compare, distinguish and explain what is the difference between Electromagnet and Magnet. Comparison and Differences.
Difference between Electromagnet and Magnet
1. An electromagnet is a temporary magnet which can be turned on and off using electric current. A permanent magnet which retains magnetism until it is purposely demagnetized (spoilt).
2. Electromagnet can be made stronger or weaker. Magnet remains at the same strength.