Elementary treatise on electricity and magnetism (1903)
Foster, George Carey, 1835-1919, Joubert, Jules François, 1834-1910. Traité élémentaire d'électricité, Porter, Alfred William, 1863- joint author · London, New York, Longmans, Green, and co. · leaf 433
ofair. Suppose the jar discharged by connecting the coatings by acopper wire 1 metre long and of 02 centimetre radius, bent intoan approximate circle. If the specific resistance of the copper betaken as 1600, the resistance, R, of the wire would be 1273 x lO^/n.The self-inductance, L, would be… … Fig. 286. ing with certainty the separate values of K and /x, we know thatthe product denotes the reciprocal of the square of a velocity,which for air is 3 x 10^ centimetres per second (see 351 and 411).We have thus finally the value 7968 7= 3x1010 = 2-66x10- The period of oscUlation given by the…
Electricity · Magnetism
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