Electricity experimentally and practically applied; a book for the beginner and for the practical man, principles, experiments, practical applications and problems (1910)
Ashe, Sydney Whitmore · New York, D. Van Nostrand company · leaf 268
ohms each. Assuming a com-bined resistance for the lampsof 1000 ohms, and a resistanceof the rod of 3000 ohms, itis evident on a ii6-volt directcurrent circuit that the poten-tial would distribute itself overthe circuit in the proportion of29 volts for the lamps and Zj volts for the rod. If 240… … PRINCIPLES OF ALTERIVATIIVG CURRENTS 247 quite perceptibly. If one terminal of the rod is connected toa voltmeter, then to a telephone receiver, and then from thetelephone receiver to one pole of a switch, and another slid-ing contact on the rod is connected to the other terminalof the voltmeter,…
Electricity · Electrical engineering
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