関連ワード:  electric force is a vector quantity or scalar quantity    electrostatic force is a vector quantity or scalar quantity    electric field is a vector quantity or scalar quantity    electric field intensity is a vector quantity or scalar quantity    electric field strength is a vector quantity or scalar quantity    electric field line is a vector quantity or scalar quantity    is force a scalar quantity or vector quantity    is force is a scalar quantity  
結果 : electric force is a vector quantity or scalar quantity