Question

Dielectric constant of pure water is 81. Its permitivity will be -
(A) 7.16 x 10-10 MKS units
(B) 8.86 x 10-12 MKS units
(C) 1.02 X 10 MKS units
(D) cannot be calculated​

Answer 1

Answer:

option 1 is correct

Explanation:

HEY MATE

HERE IS YOUR ANSWER

AS DIELECTRIC CONSTANT

K =£/£°

WHERE

£=PERMITTIVITY OF MEDIUM

£°=PERMITTIVITY OF FREE SPACE

£=K£°

=81×8.86×10^-¹²

=717.6×10^-12

£ = 7.176×10-10 C²/Nm²

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