Biology

Biology, 25.06.2019 14:40, kaitlynmoore42

Two common uses for electromagnets are

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Chemistry, 30.07.2019 21:00, davidoj13

Instructions: select the correct answer. an electromagnet is a device in which moving electric charges (current) in a coil of wire create a magnet. what’s one advantage of using electromagnets in devices? a. electromagnets have a strong, constant magnetic field. b. electromagnets are more powerful than permanent magnets. c. electromagnets don’t need a source of electricity to work. d. electromagnets can easily be turned on and off.

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Social Studies, 03.08.2019 02:00, fantasticratz2

An electromagnet is a device in which moving electric charges (current) in a coil of wire create a magnet. what’s one advantage of using electromagnets in devices? electromagnets have a strong, constant magnetic field. electromagnets are more powerful than permanent magnets. electromagnets don’t need a source of electricity to work. electromagnets can easily be turned on and off.

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Physics, 24.09.2019 23:30, cheaterman1616

An electromagnet is a device in which moving electric charges (current) in a coil of wire create a magnet. what’s one advantage of using electromagnets in devices? a. electromagnets have a strong, constant magnetic field. b. electromagnets are more powerful than permanent magnets. c. electromagnets don’t need a source of electricity to work. d. electromagnets can easily be turned on and off.

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Physics, 17.10.2019 12:10, trockout4868

An electromagnet is a device in which moving electric charges (current) in a coil of wire create a magnet. what’s one advantage of using electromagnets in devices? electromagnets have a strong, constant magnetic field. electromagnets are more powerful than permanent magnets. electromagnets don’t need a source of electricity to work. electromagnets can easily be turned on and off.

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