Physics
The production of induced current in one coil due to change in magnetic field is called
- electromagnetism
- induction
- mutual induction
- steady current
Related Questions
Which one of the following is a reliable measure?
- Hotness
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- Temperature
- None of these
EMF of a cell is dependent on
- the shape of electrodes
- the material of electrodes
- the distance between the electrodes
- Both (a) and (b)
An object is vibrating at 4000 Hz. The time period of sound produced is
- 0.0025 s
- 0.025 s
- 0.00025 s
- 0.005 s