The dimensional representation of specific resistance in terms of charge Q is
ML3T-1Q-2
ML2 T-2Q2
[MLT -2Q-1 ]
ML2 T-2Q-1
Since, R=ρlA, where ρ is a specific resistance.
∴[ρ]=RAl,R=Vi,V=WQ [ρ]=ML3 T-1Q-2