Advanced theory of electricity and magnetism; A text-book for colleges and technical schools (1915)
Franklin, William S. (William Suddards), 1863-1930, MacNutt, Barry, 1878-1936. joint author · New York, Macmillan · leaf 218
cording to equations (5) and (7); that is, wherei is large, e is correspondingly large. The relation between eand i is shown best by equation (9) from which we get 7=±V1 (lo) ELECTRIC OSCILLATIONS AND ELECTRIC WAVES. 207 The plus sign relates to a wave moving to the right in Fig. 140,and the… … Fig. 141.Showing an electromagnetic wave on a transmission line. line wires being negligible and wires being perfectly insulated.The curve WW corresponds to CC in Fig. 140, and the ordi-nate y represents the voltage e across the line or the current iin the line at the point p. The upper wire is…
Electricity · Magnetism
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