3 years ago

If a wire carrying current causes the needle of a compass to move:

Physics

1 answer:

Alecsey [184]3 years ago

3 0

Answer:

D. it demonstrates electromagnetism.

Explanation:

If a wire carrying current causes the needle of a compass to move, it is an example of electromagnetism.

The interaction between electric and magnetic fields is termed electromagnetism.

Electromagnetic interaction is usually induced between a wire and bar magnet.
With right set up magnetic and electrical fields can be induced using a magnet and current carrying wire.

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