Biology, 02.02.2022 01:00 cathydaves

Look at the picture of an electromagnet that has picked up one sewing pin. Which change could you make to allow the electromagnet to pick up more sewing pins? ( h O A. Use twice as many coils of wire around the nail. OB. Use a nail that is much larger than the one shown. O C. Use half as many coils of wire around the nail. O D. Use a nail made of a nonmagnetic material

Look at the picture of an electromagnet that has picked up one sewing pin. Which change could you m

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Look at the picture of an electromagnet that has picked up one sewing pin. Which change could you ma...

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