Find the dimensional formulae of the following quantities:
(a) the resistance `R`
(b) the inductance `L`
© the magnetic field `B`
(d) the permeability of free space `mu_(0)`
(e) the magnetic dipole moment `M`
(f) Planck' s constant `h`
some formulae containing these qunatities are
`V=iR, U =(1)/(2)Li^(2), F=Bil,B=(mu_(0)^(i))/(2r),M=iA, E=hv`
where `V`:electric potential, `i`: electric current, `F`: force, `l`:length `r`: radius, `A` area, `E`: energy, `v`: frequency and `U`: energy.