Question
How is a magnetic field produced?(1 point)
A. when electrons move through a circuit
B. when a current runs through a conductor
C. when an electromagnetic field interacts with a magnet
D. when an object has an electric charge
A. when electrons move through a circuit
B. when a current runs through a conductor
C. when an electromagnetic field interacts with a magnet
D. when an object has an electric charge
Answers
Answered by
GPT 3.5
B. when a current runs through a conductor
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