To increase the number of paper clips the electromagnet can pick up, the student should add another battery. This will increase the current flowing through the wire, which in turn enhances the strength of the magnetic field produced by the electromagnet, allowing it to pick up more paper clips.
A student connects a battery to a wire and wraps the wire around an iron nail to produce an electromagnet. Which action should the student take to increase the number of paper clips the electromagnet can pick up?(1 point) Responses He should add another battery. He should add another battery. He should decrease the current through the wire. He should decrease the current through the wire. He should reduce the number of turns. He should reduce the number of turns. He should replace the iron nail with a plastic spoon.
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