The dimension of the quantity (1)/(epsilon_(0)) (e^(2))/(hc)is (e = charge of electron, h = Planck's constant and c = velocity of light)

The dimension of the quantity (1)/(epsilon_(0)) (e^(2))/(hc)is (e = ch

1.	The dimension of the quantity (1)/(epsilon_(0)) (e^(2))/(hc)is (e = charge of electron, h = Planck's constant and c = velocity of light)
Answer» `[M^(-1)L^(-3)T^(2)A]` `[M^(0)L^(0)T^(0)A^(0)]` `[ML^(3)T^(-4)A^(-2)]` `[M^(-1)L^(-3)T^(4)A^(2)]` Solution :`["Energy"]= [(hc)/(LAMBDA)]` or `[hc]= ["energy"][lambda]= ["force"]["distance"]^(2)` Also,`["force"]= ([e^(2)])/[(epsilon_(0))["Distance"]^(2)` or `([e^(2)])/([epsilon_(0)])= ["force"]["distance"]^(2)` `:. [hc]= ([e^(2)])/([epsilon_(0)])` or `[(e^(2))/(epsilon_(0)). (1)/(hc)]= [M^(0)L^(0)T^(0)A^(0)]`