When Maxwell derives the electromagnetic wave equation in his 1865 paper, he uses equation [ D ] to cater for electromagnetic induction rather than Faraday's law of induction which is used in modern textbooks. (Faraday's law itself does not appear among his equations.) However, Maxwell drops the μ v × H term from equation [ D ] when he is deriving the electromagnetic wave equation, as he considers the situation only from the rest frame.