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Physics, 25.02.2022 07:10 NobleWho

A. Does the magnet have to be touching the nail to lift the tack or paper clip? b. How close does it have to be? Experiment with different-sized magnets.
c. Does the size of the magnetic field change with the size of the magnet?

ANSWER ALL A, B, AND C.
Thank you.

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Answers: 1

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