Question

When the current is switched on through a wire, a compass needle kept nearby gets deflected
from its north-south position. Explain.​

Answer 1

Answer:

When an electric current passes through a wire, it behaves like a magnet. This magnetic effect of the electric current makes the compass needle deflect from the north-south direction.

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Answer 2

Answer:

When a magnet is brought close to it, the needle gets deflected. When an electric current passes through a wire, it behaves like a magnet. This magnetic effect of the electric current makes the compass needle deflect from the north-south direction.

Explanation:

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