[Kartheek (OP)]

Relationship in between electric,magnetic field.
wavelength=h/_m^{sqrt(M.permiability*E.permiability)}

[imatfaal]

that doesn't look dimensionally sound

wavelength [m]
plancks  [m^2 kg s^-1 ]
mass [kg]
sqrt mu_0epsilon_0 [m-1 s] (from speed of light equation - didn't bother with maths myself0

if sqrt mu_0epsilon_0 was a simple mutiplication rather than an exponent then it looks as if it would be dimensionally ok