Principles of Electricity and Electromagnetism |
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Page 70
... volume v over which E , may be considered uniform is embedded in a fluid dielectric of dielectric constant κ2 , the force that would tend to move the volume of this dielectric in the same direction is the analogous expression with K2 in ...
... volume v over which E , may be considered uniform is embedded in a fluid dielectric of dielectric constant κ2 , the force that would tend to move the volume of this dielectric in the same direction is the analogous expression with K2 in ...
Page 98
... volume element is Ei , dv , or the rate of generation of heat per unit . volume is E Ids ! dl ivds Edl = iv.E dv ids Lines of current flow iv iv.E = i.E = .E2 for an isotropic medium = P. E. i , ( 3.15 ) If the medium is ohmic with a ...
... volume element is Ei , dv , or the rate of generation of heat per unit . volume is E Ids ! dl ivds Edl = iv.E dv ids Lines of current flow iv iv.E = i.E = .E2 for an isotropic medium = P. E. i , ( 3.15 ) If the medium is ohmic with a ...
Page 190
... volume occupied by a unit charge of electrons in the vapor state . Equation ( 6.4 ) then becomes - E = pV - Tydp ( 6.13 ) If n is the number of electrons per unit volume above the surface and e is the charge per electron V , the volume ...
... volume occupied by a unit charge of electrons in the vapor state . Equation ( 6.4 ) then becomes - E = pV - Tydp ( 6.13 ) If n is the number of electrons per unit volume above the surface and e is the charge per electron V , the volume ...
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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