Merchant, F. W. (Francis Walter), 1855-1937, Chant, Clarence Augustus, 1865-1956 · Toronto : Copp Clark · leaf 496
outconnecting wires. A simple arrangementfor doing this is shown in Fig. 572. C isan induction coil, n, nbeing knobs on the endsof its secondary. A wireA runs np in the air fromone knob while the otheris joined to earth. 7) is abattery and K a key inseries with the primary ofthe coil. On depressing…
Physics
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