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In the given figure, a battery of emf E ...

In the given figure, a battery of emf E is connected across a conductor PQ of length `'l'` and different area of cross-sections having radii `r_(1) and r_(2)(r_(2) lt r_(1))`

Choose the correct option as one moves from P to Q :

A

Drift velocity of electron increases.

B

Electric field decreases.

C

Electron current decreases.

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
A
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