alezita04 alezita04

13-06-2017
Biology

contestada

The more coils in an electromagnet, A. the weaker the magnetic force. B. the stronger the electromagnet. C. the greater the heat produced by the electromagnet. D. the quicker the magnet will lose its magnetism when the current is turned off.

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brainiac3129 brainiac3129

13-06-2017

A. the weaker the magnetic force. .......................

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