You wrap a wire around a piece of iron. If you slowly increase the strength of an electric current flowing through the wire, you would expect _____.
A. the magnet to become stronger
B. the magnet to stop producing a field
C. the wire to move
D. the wire to unwrap

The correct answer is A. the magnet to become stronger

The stronger the electric current in the piece of metal, the stronger the magnetic field will be.

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Hussain514 Hussain514 · Answer 2 · 2016-08-17T16:08:55+02:00

Hussain514 Hussain514

17-08-2016

If we wrap a wire around a piece of iron. If we slowly increase the strength of an electric current flowing through the wire, as a result the magnetic field become stronger so the most appropriate answer will be A. the magnet to become stronger.

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You wrap a wire around a piece of iron. If you slowly increase the strength of an electric current flowing through the wire, you would expect _____. A. the magnet to become stronger B. the magnet to stop producing a field C. the wire to move D. the wire to unwrap

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You wrap a wire around a piece of iron. If you slowly increase the strength of an electric current flowing through the wire, you would expect _____.
A. the magnet to become stronger
B. the magnet to stop producing a field
C. the wire to move
D. the wire to unwrap