Mathematics, 30.10.2020 17:20 tadams9922

An electromagnet can be created by wrapping a wire around a nail and attaching the two ends of the wire to a battery. What happens in an electromagnet? A. Electrical energy transforms into mechanical energy

B. Electrical energy produces a magnetic field.
C. Mechanical energy transforms into electrical energy

D. Mechanical energy produces an electric held.

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An electromagnet can be created by wrapping a wire around a nail and attaching the two ends of the w...