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Physics, 12.07.2019 21:10 ThatStudent8769

Aferromagnet and electromagnet can be used together to
(a) create a strong magnetic field.
(b) create a weak magnetic field.
(c) cancel any external magnetic fields.
(d) create a heavy magnet.

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Answers: 2

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Aferromagnet and electromagnet can be used together to
(a) create a strong magnetic field.
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