Physics, 15.02.2022 14:00 krishawnnn

A scientist runs an electric current along a wire. A magnetic compass is placed near the wire. The scientist observes that whenever the current is turned on, the compass needle moves. Why does the compass needle move? Question 9 options: The current creates an electric field around the wire The current creates a magnetic field around the wire The current increases the force of gravity on the compass needle. The current adds electric charge to the compass needle.

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A scientist runs an electric current along a wire. A magnetic compass is placed near the wire. The s...