source: Gerthsen/Kneser/Vogel, Physik. Springer Verlag,
Berlin (14th edition, 1982), p.133
(this is one of the standard German physics textbooks
for undergraduates;
however, the later editions do not seem to contain
this example anymore)
source: Gerthsen/Kneser/Vogel, Physik. Springer Verlag,
Berlin (14th edition, 1982), p.133
(this is one of the standard German physics textbooks
for undergraduates;
however, the later editions do not seem to contain
this example anymore)