Question

Dimensions of $C\times R$ (Capacity x Resistance) is:

• A. frequency
• B. energy
• C. time period
• D. current

Answer 1

The correct option is C time period

C = Capacity $=M^{-1}{L}^{-2}{I}^2{T}^4$
R = Resistance $=M{L}^2{I}^{-2}{T}^{-3}$
So, $C\times R=T^1{M}^0{L}^0{I}^0$