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The electric components in the figure ar...

The electric components in the figure are `E_(x)=alphax^(1//2) ,E_(y)=0,E_(z)=0` where `alpha=800N//m^(2)` if `a=0.1m` is the side of cube then the charge with in the cube is

A

`9.27xx10^(-12)C`

B

`6xx10^(-12)C`

C

`2.5xx10^(-12)C`

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
1
Magnitude of `E` at the left face `E_(L)=alphaa^(1//2)` at right face `E_(R)=alpha(2a)^(1/2)`
`phi=(E_(R)-E_(L))a^(2)` and `q=phiepsilon_(0)`
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