Small, Sidney Aylmer, 1876- [from old catalog] · Chicago, F. J. Drake & co · leaf 294
d is now half what k ohms Law 295 was. In Fig. 141 it was 50 ohms, in Fig. 142 it must be25 ohms, by Ohms law the current through the dynamo has doubled, for C= =f-= =4 amperes; 2 amperes K 25 through A, and 2 amperes through B. To make this quite clear, let us take our water analogyagain. Fig. 143… … X&ffiSS^ Fig. 141. A Series Circuit. should have a flow of water round the circuit through A,which would offer the principal resistance of the circuit,and the current gauge would indicate a certain currentflowing through the pump. If now we turn on tap t, weopen up another path for the water to…
Electricity
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