R Institution | Nov 25 1833
Dear Sir
I first obtained the spark with a common magnet (i.e. Dr Knights1) at Woolwich 8 Feby 1832 and next day i.e. on the 9th from Mr Daniells loadstone2[.] The original spark is referred to in my first paper of date Nov 18313[.]
I do not recollect seeing any paper of Pixiis4 of the kind you mention5[.] I purpose borrowing of you the revolving apparatus & a Saxtons magnet for next Saturdays lecture if you can lend me one6[.]
I am Dear Sir | Very Sincerely Yours | M. Faraday
Mr Watkins
Endorsement: Pixii first made instruments for
Academie de Bordeauxe [sic] Science of Paris
for a private gentleman[.]
Small soft iron magnet wt. 8oz took 34lbs - 3 coils. 30 jars[.]
ANON (1832): “Nouvelle construction d'une Machine électro-magnétique”, Ann. Chim., 50: 322-4.
FARADAY, Michael (1832a): “Experimental Researches in Electricity. On the Induction of Electric Currents. On the Evolution of Electricity from Magnetism. On a new Electrical Condition of Matter. On Arago's Magnetic Phenomena”, Phil. Trans., 122: 125-62.
GEE, Brian (1993): “The Early Development of the Magneto-Electric Machine”, Ann. Sci., 50: 101-33.
Please cite as “Faraday0692,” in Ɛpsilon: The Michael Faraday Collection accessed on 27 April 2024, https://epsilon.ac.uk/view/faraday/letters/Faraday0692