[A] The _process_ of this will probably be explained if another edition
should be called for. It is given in one of the author's Class Lectures.
[B] Study carefully _Polarization of the Circuit_, page 29.
[C] _Polarization of the Circuit_, page 29.
[D] By a current of _good medium strength_, I mean one which, in the
hands, is ordinarily felt rather strongly, yet not sufficiently so to
produce distress.
[E] See _Polarization of the Circuit_. Page 29.
Transcriber's Endnotes:
The following corrections have been made to the original text:
Contents & P. 123. "H[oe]morrhoids" amended to _Haemorrhoids_.
P. xix & P. 36. "faradaism" amended to _faradism_. This, however,
could be an obscure variant as with Faradaic, Faradic.
P. 101. "pilorus" amended to _pylorus_.
P. 130. "[oe]demetous" amended to _[oe]dematous_.