Can electromagnets be turned off by opening an electric circuit?

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Any opening or break in the circuit can stop the fl ... and know how to build a simple electromagnet. Whenever an electric current ... It can be turned on and off. - Read more

The pulse can alsoresult in the ... double throw switch in one direction as current is turned on to the electromagnet circuit; ... when the circuit is turned off by ... - Read more

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Can electromagnets be turned off by opening an electric circuit? resources

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