Q. The value of electric permittivity of free space is
A) $9 \times 10^{9}\ {NC}^{2}/m^{2}$
B) $8.85 \times 10^{- 12}Nm^{2}/C^{2}\sec$
C) $8.85 \times 10^{- 12}C^{2}/Nm^{2}$
D) $9 \times 10^{9}C^{2}/Nm^{2}$
Explanation
The correct answer is Option C: $8.85 \times 10^{- 12}C^{2}/Nm^{2}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.