An elementary book on electricity and magnetism and their applications (1919)
Jackson, Dugald C. (Dugald Caleb), 1865-1951, Jackson, John Price, b. 1868, Black, Newton Henry, b. 1874 · New York, The Macmillian Co · leaf 623
ils Lx and L2can be varied, as well as their distance apart; there is alsoa variable condenser C2 bridged across the coil Lv It willbe noticed that in each type a fixed condenser Ci, called a stoppage condenser, is bridged across the telephone so asto permit the oscillatory currents to pass freely… … oooo oooc Fig. 408.— Inverted L aerial, which is almost universally used for ship service. yet become standardized. Nevertheless, there are certainpieces of apparatus which are easily recognized in any radiostation. The most striking feature of the equipment is doubt-less the aerial or antenna,…
Electricity · Magnetism
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