Physics
Electromagnetic induction is the phenomenon in which emf is induced in the coil if there is a change in the …………… linked with the coil.
- force
- electric flux
- magnetic flux
- all of the above.
Electro-Magnetism
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Answer
magnetic flux
Reason — Electromagnetic induction is the phenomenon in which emf is induced in the coil if there is a change in the magnetic flux linked with the coil.
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Electromagnetic induction is based on :
- Faraday's law
- Lenz's law
- Right hand thumb rule
- Fleming's left hand rule
In electromagnetic induction, energy transformation is from :
- Electrical to mechanical
- Mechanical to electrical
- Electrical to chemical
- None of the above