Andrews, Ernest John, 1863-, Howland, Howard Newell, 1865- joint author · New York, London, The Macmillan company · leaf 444
40 LABORATORY MANUAL resistance box is a series of coils of wire which are con-nected by switches or plugs, so that any resistance from.1 ohm to 100 ohms, or more, may be obtained. Removeplugs until the reading of G- is the same as when the coilwas connected, then the resistance of MB will be the…
Physics
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