In a electric motor, the brushes are made of carbon. can't we use graphite?
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the function of carbon brushes into motor is to make contact with rotating rings of commutator and through them to supply current to coil .
Even graphite can be used instead of carbon for the following reasons:
Graphite is allotropic form of carbon
Graphite is good conductor and also best self lubricant.
Even graphite can be used instead of carbon for the following reasons:
Graphite is allotropic form of carbon
Graphite is good conductor and also best self lubricant.
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