Chemistry, 08.02.2021 22:50, coolkason

A student built a simple fan using an electromagnet, a permanent magnet, and a fan blade. When she connects the electromagnet to one battery, the fan blade turns. What would most likely happen if she connected it to two batteries? The fan blade would turn faster.

The fan blade would turn slower.

The fan blade would not turn at all.

The fan blade would turn in opposite direction.

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