MCQ
Relation between current (i) and drift velocity $\left(v_d\right)$ is :
- ✓$i=n e A v_d$
- B$i=\frac{n e A}{v_d}$
- C$i=\frac{n e v_d}{A}$
- D$i=\frac{n e}{A v_d}$
✓
Answer
Correct option: A.
$i=n e A v_d$
(a)$i=n e A v_d$
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