- #1

- 57

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## Homework Statement

## Homework Equations

## The Attempt at a Solution

Current is I = nqvA so drift velocity V is: V = I/nqA

Drift velocity for x is: Vx = I/nqA

Drift velocity for y is: Vy = 2I/nqA

So the ratio of Vx : Vy should be 2:1 since Vy is equal to 2 lots of Vx?? (but correct answer is B)