Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Current Electricity

Question:

If instead of electrons, we have some other charge carriers whose charge is double that of electron, what will happen to the drift velocity?

Options:

vd will double

vwill quadruple

vwill be half

No effect on vd

Correct Answer:

vd will double

Explanation:

Drift velocity : vd = eEt/m

v∝ e