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Anastaziya [24]
2 years ago
12

What is the difference between a bar magnet and an electromagnet? (check all that are

Physics
1 answer:
lukranit [14]2 years ago
5 0

Answer:

D and A

Explanation:

Hint The basic difference between them is that a bar magnet is a permanent magnet whereas an electromagnet is a temporary magnet. An electromagnet is formed when an electric current is passed through wires wound around soft metalcore. An electromagnet loses its magnetism once the current flow is stopped.

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