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प्रश्न
What is meant by the drift speed of free electrons?
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उत्तर
The average minimum and maximum velocity of free electron between consecutive collisions with positive ions is called drift velocity.
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संबंधित प्रश्न
What will be the change in the current if the potential difference is kept constant and the resistance of the circuit is made four times?
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- It will become half.
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(i) negative resistance
(ii) where Ohm's law is obeyed.
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What would you expect the voltmeter A, B and C to read assuming that the connecting wires in the circuit have negligible resistance?
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What is ohmic device?
State Ohm's Law. Represent it mathematically.
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