Function of rheostat
Asked by sonali221994
| 5th Jan, 2010,
07:37: PM
Expert Answer:
The function of rheostat is to provide variable resistance in a circuit.
For example, if for some experiment the resistance in the circuit needs to be increased or decreased, then rheostat can be used.
Regards,
Team,
TopperLearning.
Answered by
| 5th Jan, 2010,
08:47: PM
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