If the dielectric constant of a substance is `K=4/3`, then the electric susceptibility `psi_(e)` is

Options

A. `(epsilon_(0))/(3)`
B. `3 epsilon_(0)`
C. `(4)/(3)epsilon_(0)`
D. `(3)/(4)epsilon_(0)`

Answer

A

Explanation

The dielectric constant permutating and susceptibility are relative as,
`K=1+(Psi_(e))/(epsilon_(0))Rightarrow(4)/(3)=1+(Psi_(e))/(epsilon_(0))`
`Rightarrow Psi_(e)=epsilon_(0)((4)/(3)-1)RightarrowPsi_(e)=(epsilon_(0))/(3)`
The electric susceptibility, `Psi_(e)=(epsilon_(0))/(3)`