Principles of Electricity and Electromagnetism |
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Page 49
... energy . From Eq . ( 2.1 ) the change in electrostatic energy associated with a change in the positions of the conductors in which the potentials remain unaltered is given by δυ - 2 = n Σδαν The battery , however , must supply an amount ...
... energy . From Eq . ( 2.1 ) the change in electrostatic energy associated with a change in the positions of the conductors in which the potentials remain unaltered is given by δυ - 2 = n Σδαν The battery , however , must supply an amount ...
Page 244
Gaylord Probasco Harnwell. cient energy . But this energy must be larger than that of an ionizing electron by a factor of the order of 100 before the effect is detectable . Even then the ionization per centimeter path under the same ...
Gaylord Probasco Harnwell. cient energy . But this energy must be larger than that of an ionizing electron by a factor of the order of 100 before the effect is detectable . Even then the ionization per centimeter path under the same ...
Page 296
... energy function will be used in the sub- sequent discussion . It is evident from any of these expressions that a circuit carrying a constant current tends to take up such a position as to include the largest possible flux through it in ...
... energy function will be used in the sub- sequent discussion . It is evident from any of these expressions that a circuit carrying a constant current tends to take up such a position as to include the largest possible flux through it in ...
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angle antenna applied approximately assumed atom axis becomes calculated capacity carrying cell characteristic charge circuit closed coil component condition conducting conductor connected considered constant curve density depends determined dielectric difference direction discharge discussion distance effective electric electrons element energy equal equation evident expression factor field flow flux force frequency function galvanometer given grid hence impedance important increases indicated induction integral ions known length limited linear load losses magnetic magnetic field magnitude maximum means measured mechanical metal meter method negative normal obtained oscillations parallel path period phase placed plate positive potential present produced proportional quantities radius ratio reduced region relation represents resistance result rotation seen separation Show shown simple solution space surface temperature terminals transformer tube unit vector volts volume wave wire written zero