Question

5. The value of Proportionality constant is a) 9 X 10° Nm'c-2 b) 9 X 109 Nm 202c) 9 X 10-9 Nm 0-2 d) -9 X 10%Nm-c-2​

Answer 1

Explanation:

proportionality constant =K

K= 9×10^9 Nm^2/C^2