Principles of Electricity and Electromagnetism |
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Page 63
... polarization is f.div p . dv or by the theorem of flux the surface integral of the inward normal component of p . over the bounding surface of the volume . A surface charge appears even if the polarization is uniform and the surface ...
... polarization is f.div p . dv or by the theorem of flux the surface integral of the inward normal component of p . over the bounding surface of the volume . A surface charge appears even if the polarization is uniform and the surface ...
Page 71
... polarization associated with the constituent molecules and the molecules themselves may be considered as minute spheres , it is reasonable to calculate the effect of the polarization of neighboring mole- cules on one another on the ...
... polarization associated with the constituent molecules and the molecules themselves may be considered as minute spheres , it is reasonable to calculate the effect of the polarization of neighboring mole- cules on one another on the ...
Page 77
... polarization perpendicular to the field will vanish from symmetry . The average contribution of the orientation of molecules to the polarization in the direction of the field is the integral of the probability of a molecule making an ...
... polarization perpendicular to the field will vanish from symmetry . The average contribution of the orientation of molecules to the polarization in the direction of the field is the integral of the probability of a molecule making an ...
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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