A student used a PhET simulation to investigate factors that affect the strength of electromagnets. Which of the following is the best explanation of the
position of the of the compass needle in the investigation?
.The needle is aligned with the coil
.
The needle is aligned with the electrical field from the battery
.
The needle is aligned with the magnetic field from the coil
.None of the above
Answers: 1
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A student used a PhET simulation to investigate factors that affect the strength of electromagnets....
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