Physics
Electromagnetic induction is based on :
- Faraday's law
- Lenz's law
- Right hand thumb rule
- Fleming's left hand rule
Related Questions
Draw a labelled diagram of a d.c motor showing it's main parts.
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.
In electromagnetic induction, energy transformation is from :
- Electrical to mechanical
- Mechanical to electrical
- Electrical to chemical
- None of the above
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)