1.

Assertion: Drift velocity of electrons is independent of time. Reason: Electrons are accelerated in the presence of electric field.A. If both assertion and reason are true and reason is the correct explantion of assertion.B. If both assertion and reason are true and reason is not the correct explantion of assertion.C. If assertion is false but reason is true.D. If assertion is true but reason is false.

Answer» Correct Answer - B
Drift velocity is the average velocity of electrons in presence of electric field, which is independent of time.


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