How does voltage affect the strength of an electromagnet?
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when there will high voltage then the stretch of electromagnet will increase and when voltage decease then strength of electromagnet decresed
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hy
here is your answer
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If the electromagnet's resistance is what's limiting the current, then connecting the batteries in series will increase the voltage across the electromagnet, and then by Ohm's law, increase the current and thus the strength of the magnet.
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i hope you understand
here is your answer
=================
If the electromagnet's resistance is what's limiting the current, then connecting the batteries in series will increase the voltage across the electromagnet, and then by Ohm's law, increase the current and thus the strength of the magnet.
==========================
i hope you understand
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