why do we only use carbon brushes in motor??
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Explanation:
In dc motors, the carbon brush makes sure the commutation process remains free from sparks and helps conduct electric current between the moving parts of the motor. A dc motor has several components, and each serves an important role in ensuring its proper function and efficient performance.
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Explanation:
hay mate
Carbon is used as it is a reasonable conductor, and is soft enough to wear down instead of wearing down the "comutator" - the ring the brushes press against. Brushes are designed to be replaceable in large motors because of this.
well, have a good day
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