The magnetic moment has dimensions of

Of the following,the pair of physical quantities not having the same dimensional formula is

The dimensional formula for $r.m.s.$ (root mean square) velocity is

Inductance $L$ can be dimensionally represented as

What is the dimensional formula of electrical resistance?

Time $(T)$,velocity $(C)$,and angular momentum $(h)$ are chosen as fundamental quantities instead of mass,length,and time. In terms of these,the dimensions of mass would be