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An infinite sheet of charge has a surfac...

An infinite sheet of charge has a surfaces charge density of `10^-7C/m^2`. The separation between two equipotential surfce whose potentials differ by `5 V` is

A

`0.64cm`

B

`0.88mm`

C

`0.32cm`

D

`5xx10^-7m`

Text Solution

Verified by Experts

The correct Answer is:
B
`V=Ed=(sigma)/(2epsilon_0)d`
`:. D=(2epsilon)_(0V)/(sigma)`
`=2((8.86xx10^-12)(5))/10^-7`
`=0.88xx10^-3m`
`=0.88mm`
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