Physics, 04.07.2019 00:00 goeringwilliam6974

Joan makes the device shown in her science class. what would happen to the magnetic field if she connects the battery in the opposite direction? a) the field would stop. b) the field would get stronger. c) the field would reverse its poles. d) the field would get weaker.

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Joan makes the device shown in her science class. what would happen to the magnetic field if she con...