Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 543
ves the number of conductors which cut the lines offorce in a second, or the rate per second. The number of lines of force cut is obtained by multi-plying the number of square inches of iron in the cross-sec-tion of the armature core C, by the number of lines of forcewhich is known will produce the… … This equation has only one factor about which there canbe any uncertainty, which is the factor Z; but as a veryslight acquaintance with the form of dynamo to be con-structed, or a careful calculation of the magnet circuit, will June, 1892.] Electrical Section. 41^ give the possible degree of…
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