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Three large parallel plates have uniform...

Three large parallel plates have uniform surface charge densities as shown in the figure. What is the electric field at `P`
.

A

`(-2 sigma)/(epsilon_(0))`

B

`(2 sigma)/(epsilon_(0)) hatk`

C

`(-4sigma)/(epsilon_(0)) hatk`

D

`(4 sigma)/(epsilon_(0)) hatk`

Text Solution

Verified by Experts

The correct Answer is:
A
`E=sigma/epsilon_(0)`
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