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Grade 12th passElectrostatics

Two thin infinite parallel sheets (non-conducting) have uniform surface densities of charge +q and -q. Electric field in the space between the two sheets is ....
Plz mention the aanswer in terms of q/epsilon where Epsilon is the electrical permitivity.....Plz provide the answer with solution.....

VIDYARANI SINGADI

7 Years agoGrade 12th pass

1 Answer

Ash

7 Years ago

Electric field due to negavively charged sheet is

$\frac{\sigma }{2\varepsilon _{0}}$ towards it.

Electric field due to postively charged sheet is

$\frac{\sigma }{2\varepsilon _{0}}$ away from it.

Here sigma denotes surface charge density of the sheet.

So,the net electric field is sum of those mentioned above that is

$E_{net}=\frac{\sigma }{\varepsilon _{0}}$ towards the negatively charged sheet.

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