Andrews, Ernest John, 1863-, Howland, Howard Newell, 1865- joint author · New York, London, The Macmillan company · leaf 244
the blocks so the current can pass . -,, . Fig. 126. along with practically no resistance from p to p \ a, 6, and c are coils of wire having various resistances. When the plugs are all in, the resistance of the box ispractically zero; but when a plug is pulled out, the current,in order to pass,…
Physics
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