Principles of Electricity and Electromagnetism |
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Page 190
... volume occupied by a unit charge of electrons in the vapor state . Equation ( 6.4 ) then becomes - E = pV - Tv dp TV dT ( 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 occupied by a unit charge of electrons in the vapor state . Equation ( 6.4 ) then becomes - E = pV - Tv dp TV dT ( 6.13 ) If n is the number of electrons per unit volume above the surface and e is the charge per electron V , the ...
Page 191
... volume occupied by a unit charge of electrons in the vapor state . Equation ( 6.4 ) then becomes - E = pV Tv dp dT ( 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 Tv dp dT ( 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 ...
Page 595
... volume becomes Jvx дх avy avz + + მყ dz ) dx dx dy dz = div v dv where du is written for the volume element dx dy dz . Thus the divergence . of v times du represents the net outward flow through the surface bounding the volume dv . A ...
... volume becomes Jvx дх avy avz + + მყ dz ) dx dx dy dz = div v dv where du is written for the volume element dx dy dz . Thus the divergence . of v times du represents the net outward flow through the surface bounding the volume dv . A ...
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alternating current alternating-current amplitude angle angular velocity anode applied approximately armature assumed atom axis calculated capacity cathode cell centimeter characteristic charge q circuit coefficient coil component condenser conduction conductor considered copper current density current flowing curve cylinder deflection determined dielectric constant direct-current discharge distance effective electric field electromotive force electrons electrostatic element energy equal equation ferromagnetic filament flux force frequency function galvanometer given grad grid hence hysteresis impedance induction insulating integral known Laplace's equation linear load magnetic field magnetic moment magnitude maximum measured medium metal meter molecules negative normal obtained ohms parallel plate polarization potential difference potential wave potentiometer produced proportional quantity R₁ radius ratio rectifier region represents resistance rotation Show shown in Fig solenoid solution substance surface temperature terminals theorem torque tube V₁ vector voltage volts wire written zero