Question
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A student wants to demonstrate how electric and magnetic fields can interact to produce a force. He will use a strong magnet, a coil of wire,
and an ammeter, which measures current in an electric circuit.
Which two steps should the student use in his demonstration? Select two of the steps.
A. Connect the wire coil to the magnet.
B. Connect the wire coil to the ammeter.
C. Hold the magnet very still inside the wire coil.
D. Put the magnet in motion through the wire coil.
E. Keep the magnet very far away from the ammeter.
Answer
A. Connect the wire coil to the magnet. and D. Put the magnet in motion through the wire coil.