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Questions and Answers
What is the process called when a magnet moves into a coil of wire and produces a voltage?
What is the process called when a magnet moves into a coil of wire and produces a voltage?
- Electromagnetic conduction
- Electromagnetic induction (correct)
- Electromagnetic radiation
- Electromagnetic transmission
What happens to the direction of the induced voltage when the magnet is moved out of the coil?
What happens to the direction of the induced voltage when the magnet is moved out of the coil?
- It is reversed (correct)
- It remains the same
- It increases
- It disappears
Under what conditions will a current be induced in a circuit that includes a coil of wire?
Under what conditions will a current be induced in a circuit that includes a coil of wire?
- When the magnet is moving inside the coil (correct)
- When the magnet is not moving
- When the magnet is moving outside the coil
- When the coil is not part of a complete circuit
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