Sully uses a battery and a coil of wire to create an electromagnet. using the same materials, if he wants to increase the strength of his electromagnet, he must the number of loops in the coil of wire along its length. if he uses an additional battery, the strength of his electromagnet will
first blank has options: increase, decrease, no change
second blank has the same options
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Sully uses a battery and a coil of wire to create an electromagnet. using the same materials, if he...
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