Chapter VII: The Modern Development of Electricity and Magnetism

(1) (p. 235). Davy's paper before Royal Institution, 1810. (2) (p. 238).
Hans Christian Oersted, Experiments with the Effects of the Electric
Current on the Magnetic Needle, 1815. (3) (p. 243). On the Induction
of Electric Currents, by Michael Faraday, F.R.S., Phil. Trans. of Royal
Society of London for 1832, pp. 126-128. (4) (p. 245). Explication of
Arago's Magnetic Phenomena, by Michael Faraday, F.R.S., Phil. Trans.
Royal Society of London for 1832, pp. 146-149.