Question

the dielectric contant of water is81 . find absolute permitivity of water​

Answer 1

Hi

This is your answer

Permittivity of water = 81 x absolute permittivity

=81 x 8.85 x 10^-12

= 716.85 x 10^-12 c² /Nm²

Answer 2

given,

K= 81

ε=ε₀K

ε=8.854 x 10⁻¹² x 81

= 717.174 x 10⁻¹²

≈7.1 x 10⁻¹⁰ C²N⁻¹m⁻²