There are three main effects of an electric current:
(a) magnetic effect
(b) chemical effect
(c) heating effect
Listed below are few practical applications and uses of these effects of an electric current:
- bells,
- relays, motors
- generators
- transformers,
- telephones,
- car-ignition and
- lifting magnets
- Chemical effect:
- primary and secondary cells and
- electroplating
- Heating effect:
- cookers,
- water heaters,
- electric fires,
- irons,
- furnaces,
- kettles and
- soldering irons
1 comments:
I like the way it is stated but why are they not four effects.
Post a Comment