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2 cards from this section. Quick, good the night before a test.
What does an electric motor do?
Think about how appliances work.
What is the role of magnets in electric motors?
Consider how two magnets behave.
What is the main function of an electric motor?
Consider the applications of motors in daily life.
True or False: Electromagnetic induction can only occur in static magnetic fields.
Think about how magnets and generators work.
Design an experiment to demonstrate electromagnetic induction using a coil of wire and a magnet. What are the expected observations?
Think about how the movement affects magnetic rates.
Evaluate how variations in the angle θ in the formula F = BIL sin(θ) would impact the performance of an electric motor.
Consider how angles change effective force in various scenarios.
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