 | James Clerk Maxwell - 1873 - 616 σελίδες
...be calculated by the method already given for a fine wire, and the resistance of the whole conductor is the reciprocal of the sum of the reciprocals of the resistances of all the tubes. The resistance thus found is greater than the natural resistance, except when the tubes... | |
 | James Clerk Maxwell - 1881 - 544 σελίδες
...be calculated by the method already given for a fine wire, and the resistance of the whole conductor is the reciprocal of the sum of the reciprocals of the resistances of all the tubes. The resistance thus found is greater than the natural resistance, except when the tubes... | |
 | Silvanus Phillips Thompson - 1888 - 698 σελίδες
...also the terminals for the shunt circuit. Further, since the nett resistance of a branched circuit is the reciprocal of the sum of the reciprocals of the resistances of its parts, the nett external resistance from terminal to terminal is equal to — — — ; and hence... | |
 | Joseph Poole - 1891 - 316 σελίδες
...divided by the number of branches. If they are unequal, their combined resistance will be equal to the reciprocal of the sum of the reciprocals of the resistances of the several branches. The reciprocal of a number is unity, or one, divided by that number. The reciprocal... | |
 | Silvanus Phillips Thompson - 1894 - 648 σελίδες
...branches all in parallel, as in Fig. 210, the rule may be generalized as follows : — Fig. 209. Fig. 2I0. The joint resistance of any number of conductors in...the reciprocal of the sum of the reciprocals of the separate resistances. Kirchhoff has given the following important laws, both of them deducible from... | |
 | Horatio Alvah Foster - 1901 - 1018 σελίδες
...resistance in ohms, E rz the electromotive force in volts. The Resistance of multiple Circuits equals the reciprocal of the sum of the reciprocals of the resistances of each circuit individually. In the figure the joint resistance R^ of the two circuits r and r,, between a... | |
 | George Defrees Shepardson - 1901 - 434 σελίδες
...whole equals the reciprocal of the sum of the conductivities, or the resistance of the whole equals the reciprocal of the sum of the reciprocals of the resistances of the separate parts. For a circuit of three branches, this may be expressed in a formula as follows... | |
 | William Esty - 1905 - 466 σελίδες
...c in series, as shown in Fig. 164. Remembering that the joint resistance of two (or more) circuits in parallel is the reciprocal of the sum of the reciprocals of the resistances of the several branches, we have: Fig. 164. From these three equations the three unknown quantities «,... | |
 | 1905 - 546 σελίδες
...c in series, as shown in Fig. Iti4. Remembering that the joint resistance of two (or more) circuits in parallel is the reciprocal of the sum of the reciprocals of the resistances of the several branches, we have: KAB=T_L__, a f> -4- c 1 T + 7^7, *" = -! --'I , 9 Fig. 104. ca +f> Fro7ii... | |
 | J. Poole - 1906 - 566 σελίδες
...the reciprocal of the sum of the conductances of the several branches. In other words, it is equal to the reciprocal of the sum of the reciprocals of the resistances of the branches, or — = -- 1 -- + — etc. The reciprocal of a number is R r^ rz rs unity divided by... | |
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Remembering that the joint resistance of two (or more) circuits in parallel is the reciprocal of the sum of the reciprocals of the resistances of the several branches, we have: Fig. 
