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bixtya [17]
3 years ago
12

Which of the following could you do to increase the strength of an electromagnet?

Physics
1 answer:
Ann [662]3 years ago
8 0
Wrap around a metal with wire instead of using wire alone.
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Light in vacuum travels at a speed of 3.00 x 10^8 m ^-1 s^-1 on average earth is 93,000,000 miles from the sun how many minutes
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