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Physics, 07.12.2020 17:10 ngoziblack

Which two phenomena make up electromagnetism? A. Moving charges in an electric current attract each other,

B. Permanent magnets form a magnetic field from one pole to the
other pole.

C. A moving magnet causes an electric current in a magnetic metal.

D. An electric current causes a magnetic field around a core of
magnetic metal

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Answers: 3

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