Difference between revisions of "Generator Effect"
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Revision as of 11:12, 5 March 2019
Key Stage 4
Meaning
The generator effect is the current induced in a wire when it is in the region of a changing magnetic field.
About The Generator Effect
- When a wire is moved through a magnetic field at right angles to the field lines it causes a potential difference across the wire. If that wire is part of a circuit this will induce a current.
- The generator effect takes place whenever a wire is in a changing magnetic field. This change can be due to the relative motion of the wire and magnet or by the magnetic field changing over time.
- The generator effect is used in power stations to generate electricity.