CAPE Physics Unit 2 · 2008 (Rest of Region) · Paper 1 · Question Q6

Which of the following is a unit of permittivity?

1. (A)\text{Nm}^2\text{C}^{-1}
2. (B)\text{Nm}^2\text{C}^{-2}
3. (C)\text{C}^2\text{N}^{-1}\text{m}^{-2}
4. (D)\text{Am}^{-1}