Question

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 explanation of assertion
• B. If both assertion and reason are true but reason is not the correct explanation of assertion
• C. If assertion is true but reason is false
• D. If both assertion and reason are false

Answer 1

Answer: (B)

Drift velocity is the average velocity of electrons in presence of electric field, which is independent of time