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2 cards from this section. Quick, good the night before a test.
What happens to the direction of induced current when a magnet approaches a coil?
Think about how currents behave in opposition.
Which principle does Lenz's Law exemplify?
Consider energy transfer and opposition.
What does Lenz's Law state?
Think about how current responds to magnets.
True or False? Lenz's Law allows for perpetual motion machines.
Consider implications of energy conservation.
Describe a real-life scenario where Lenz's Law is applicable. Explain how energy conservation is upheld in that scenario.
Consider how the mechanisms operate in opposing changes.
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