Question

What happens to drift velocity when potential difference is doubled?

Answer 1

Explanation:

When the potential is double then the drift velocity is halved .

Thank you

Answer 2

Hello mate

The electric field E = potential difference V / length of conductor L.

drift speed = i /(n e A) = σ E/(ne) = V / (L ρ n e)

As you can notice that the drift velocity becomes half of its previous value...

Hope it helps you ...