What happens to a circuit when an electromagnet is off?

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  • What happens to a circuit when an electromagnet is off?


An electromagnet can be turned on or off. ... Electromagnets have many applications. ... What happens to the second circuit when the armatures moves?
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The magnetic field disappears when the current is turned off. ... pull happens when one end of ... electromagnet with a single magnetic circuit, ...
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Electromagnets. What is an electromagnet? ... I have control over what happens if ... The mechanism at the end would open and close the circuit several ...
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Close the circuit by closing the ... How many paper clips can you pick up by the electromagnet? What would happen if ...
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A relay is a special type of switch turned on and off by an electromagnet ... switching the circuit off. ... The relays used in schools generally have a ...
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Positive: 36 %
Make an Electromagnet 1. ... What happens if you use a bigger nail? ... An electromagnet is a magnet that can be turned on and off.
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