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What are eddy currents ? Mention two app...

What are eddy currents ? Mention two applications of eddy currents.

Text Solution

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Eddy currents are induced currents in bulk pieces of conductors when they are subjected to changing magnetic flux.
Applications :
Eddy currents are used in
1. Electro magnetic damping 2. Magnetic brakes in trains 3. Induction furnace 4. Electric power meters.
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