Question
Physics Question on electrostatic potential and capacitance
The unit of permittivity of free space ε0 is
A
Newton metre2 / Coulomb2
B
Coulomb2 /Newton metre2
C
Coulomb2 / (Newton metre)2
D
Coulomb/Newton metre
Answer
Coulomb2 /Newton metre2
Explanation
Solution
The unit of permittivity of free space ε₀ is Coulomb² / (Newton meter)².