Elementary treatise on physics, experimental and applied : for the use of colleges and schools (1906)
Ganot, A. (Adolphe), 1804-1887, Atkinson, Edmund, 1831-1901, Reinold, A. W. (Arnold William), 1843-1921 · New York : Wood · leaf 787
n, and the torsion head moved until there is a certainangle below. A charge of electricity of the opposite kind is then impartedto the fixed ball. The two balls tend to move towards each other, but areprevented by the torsion of the wire, and the movable ball remains at adistance at which there is… … Fig. 714 762 Frictional Electricily [753- and a greater angle between the two balls are produced. And it is fromthe relation which exists between the angle of deflection on the one handand the angle which expresses the force of torsion on the other, that thelaw of attraction has been deduced. In…
Physics
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