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The potential difference between two par...

The potential difference between two parallel plates is `10^(4)` V. If the plates are separated by 0.5 cm, the force on an electron between the plates is

A

`32 xx 10_(-13)`N

B

`0.32 xx 10_(-13)`N

C

`0.032 xx 10_(-13)`N

D

`3.2 xx 10_(-13)`N

Text Solution

Verified by Experts

The correct Answer is:
(d)
Force, `F = eV/d = 1.6 xx 10^(-19) xx 10^(4)/0.5 xx 10^(-2) = 3.2 xx 10^(-13)`N
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