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OpenStudy (friendzone):
How can the strength of an electromagnet be increased? Increase the voltage of the power source Increase the number of coils Add more batteries All of these
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OpenStudy (anonymous):
answer is increase the number of coils lol sorry Strength of an electromagnetic can be increased by passing more current through the coil, which is achieved by increasing voltage. Alternatively, changing the core of electromagnetic also changes intensity.
OpenStudy (friendzone):
thanks :)
OpenStudy (anonymous):
your welcome : )
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