A text book of physics, for the use of students of science and engineering (1918)
Duncan, John, d. 1941, Starling, Sydney George, 1873- · London Macmillan · leaf 952
FIG. s.v.i. |,i,,es of torn-; two unlike charges. LXXI EXERCISES 927 negative charge, for a free positive charge would be repelled bythe positively charged sphere and attracted by the other. Whenthe spheres are both charged positively the lines of force are asshown in Fig. 860. The lines then all…
Physics
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