Physics
In electromagnetic induction, energy transformation is from :
- Electrical to mechanical
- Mechanical to electrical
- Electrical to chemical
- None of the above
Answer
Mechanical to electrical
Reason — In electromagnetic induction, energy transformation occurs due to the relative motion between a magnetic field and a conductor, which induces an electromotive force (EMF) in the conductor. This induced EMF can then drive an electric current through the conductor, thereby converting mechanical energy into electrical energy.
Related Questions
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.
Electromagnetic induction is based on :
- Faraday's law
- Lenz's law
- Right hand thumb rule
- Fleming's left hand rule
The magnitude of induced emf depends on the :
- number of turns in the coil
- rate of change of magnetic flux linked with each turn
- current
- Both (1) and (2)
Lenz's law is based on :
- conservation of momentum
- conservation of energy
- conservation of force
- none of the above