Q90. The value of the Coulomb constant is ___.Physics — Electrostatics — Question 90 of 361A. 9 x 109 Nm2 B. 9 x 109 Nm2 / C2C. 9 x 10-9 Nm2 / C2 D. 9 x 10-9 Nm2Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →