IF C and denote capacitance and resistance, then find the dimesion of CR

Options

A. `("ampere"^(2)-sec)/(Kg-"metre"^(2)//sec^(2))`
B. `("ampere-sec"^(2))/("Kg-metre/sec")`
C. `("ampere"^(2)-"sec"^(2))/("Kg-metre"^(2)//"sec"^(2))`
D. `("ampere"^(2)-"sec"^(2))/("Kg-metre"^(2)"sec"^(2))`

Answer

C

Explanation

The capacitance of a conductor is defined as the ratio of the charge given to the rise in the potential of the conductor
`C=(q)/(V)=(q^(2))/(W)" "(V=(W)/(q))`
`C=("ampere"^(2)-"sec"^(2))/("Kg-metre"^(2)//"sec"^(2))`