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Electric field intensity at points in be...

Electric field intensity at points in between and outside two thin separated parallel sheets of infinite dimension with like charges of same surface charge density (`sigma`) are _____ and _____ respectively.

A

`sigma//in_0,sigma//in_0`

B

`0,//sigma//in_0`

C

`0,0`

D

`sigma//in_0,0`

Text Solution

Verified by Experts

The correct Answer is:
B
`E_1=E_2=sigma/(2in_0)`
Between plates `E = E_1 -E_2`
`rArrE=0`
Outside plates `E = E_1 + E_2`
`rArrE=(sigma)/(in_0)`
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