Electrostatic pressure is givcen by

Options

A. `(dF)/(dS)`
B. `(sigma^(2))/(2epsi_(0))`
C. `(1)/(2)epsi_(0)E^(2)`
D. All of these

Answer

D

Explanation

Force per unit area on a charged conductor due to its own charge is called electrostatic pressure
`((dF)/(dS)=(sigma^(2))/(2epsi_(0))=(1)/(2)epsi_(0)E^(2))`