When a magnet is brought close to a wire- the magnetic field around the wire -changes-goes to infinite-remains constant-becomes zero-

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Standard X

Physics

Faraday's Law of Induction

When a magnet...

Question

When a magnet is brought close to a wire, the magnetic field around the wire ___.

changes.

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remains constant.

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goes to infinite.

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becomes zero.

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Solution

The correct option is A changes.
When a magnet is brought close to a wire, the magnetic field around the wire increases but it is still finite.

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When a magnet is brought close to a wire, the magnetic field around the wire ___.

The correct option is A changes.When a magnet is brought close to a wire, the magnetic field around the wire increases but it is still finite.

The correct option is A changes.
When a magnet is brought close to a wire, the magnetic field around the wire increases but it is still finite.