Lessons in practical electricity; principles, experiments, and arithmetical problems, an elementary text-book (1903)
Swoope, Coates Walton. [from old catalog] · New York, D. Van Nostrand company · leaf 272
ted bv a number of16-C. P. 50-volt lamps (50 ohms hot),arranged as shown in Fig. 226 andconnected to a dynamo circuit. Twolamps are connected in series at A,making the total resistance 100 ohms,which is connected in series withtwo lamps connected in parallel at C,the joint resistance of which is… … across points 1 and 2, the circuit, AC,will receive one ampere, the drop 254 PRACTICAL ELECTRICITY. across the lamps at A will be 100 volts and across the lamps at C, 25volts. The A lamps burn at normal candle power, but the C lamps,dimly since they get only J ampere each. Consider now the lower…
Electricity · Magnetism
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