The method of applying an electrostatic coating apparatus and a liquid

A sufficiently reduce the particle size of the droplets to reach the substrate, a method of coating the liquid using an electrostatic coating apparatus, and this. An electrostatic coating apparatus 100 includes a cylindrical electrode 1 which forms a first flow path F1 of the inner surface is formed of a conductive wall, the counter electrode 20 disposed on an extension of the axis of the first passage F1 When provided with a power source 30 for applying a voltage between the tubular electrode 1 and the counter electrode 20, a liquid supply unit 40 for supplying the liquid to the first flow path F1, the. The axial length of the first passage F1 and L1, the inner diameter of the first passage F1 is taken as D1, is L1 / D1 is 35 or more. .FIELD 1