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An introduction to the theory of electricity, with numerous examples (1876)

Cumming, Linnaeus, 1843- · London, Macmillan and co. · leaf 169

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E (G). The sets of equations {B), (C) will be generally sufficientto determine the current in each branch. 175. Prop. X. To investigate the current-strength in asystem consisting of six conductors joining four points (a qua-drilateral and its diagonals), four of the branches having inthem… … The equations for current-strengths are—from .l^CZ*; E, + E, = I,B,-^I,R,-I,B,-I,E,...(i) 1 from^^D; E,-E,=I,B,-I,B,+I,B, (ii) (C); {rem.ADGF; E^ = I^B^ + I,E, + I^B^ (iii)J ■AtA; 0 = 1,-1,-1, (iv)) atB; 0=1,-1,-1, (v) (5). atC; 0 = 1,-7,-1, (vi)J The six equations (B), {C) are independent and…

Electricity

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