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5 cards from this section. Quick, good the night before a test.
What does Faraday's Law of Induction state?
Think about the relationship between electricity and magnetism.
What is Lenz's Law?
Consider the concept of energy conservation.
What is induced when the magnetic flux changes through a circuit?
Focus on the specific term used in electromotive force.
Lenz's Law indicates that the induced current...
Consider the principle of conservation of energy.
A coil has 100 turns and a magnetic field change from 0.1 T to 0.3 T occurs over 0.5 seconds. Calculate the induced emf in the coil.
Consider the number of turns and the change in magnetic flux.
Explain how you would demonstrate Lenz's Law with a simple experiment using magnets and coils.
Think about the interactions of magnetic fields and currents.
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