関連ワード:  is electrostatic potential energy a scalar quantity    is electric potential energy a scalar quantity    is electrostatic potential energy a vector quantity    is electric potential energy a vector quantity    is electric potential energy a scalar or vector    is electric potential energy a scalar or vector quantity    is electrostatic potential energy scalar or vector    why is electric potential energy considered a scalar quantity    is potential energy a scalar quantity    is electric potential a scalar quantity  
結果 : is electrostatic potential energy a scalar quantity