Principles of Electricity and Electromagnetism |
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Page 18
... conductor , there can be no charge within the conductor itself and any charge carried by it must reside entirely on the surface . Gaussian Surface Cavity Gaussian surface If the conductor is hollow and the Gaussian surface encloses the ...
... conductor , there can be no charge within the conductor itself and any charge carried by it must reside entirely on the surface . Gaussian Surface Cavity Gaussian surface If the conductor is hollow and the Gaussian surface encloses the ...
Page 21
... conductor i due to the charges on conductor j is p¿¡¶¡ · By Eq . ( 1.9 ) this is 1 S qsi dsi , Απκο , j rij where qs is the surface density of charge si on conductor j , r is the distance from each element of charge to a point on ...
... conductor i due to the charges on conductor j is p¿¡¶¡ · By Eq . ( 1.9 ) this is 1 S qsi dsi , Απκο , j rij where qs is the surface density of charge si on conductor j , r is the distance from each element of charge to a point on ...
Page 22
... conductors shown in Fig . 1.15 . Assume first that q3 In this case the discussion of the preceding section shows that V3 V2 . If conductor 2 is connected to the earth , = 16 92 93 V = 0 FIG . 1.15 . - A system of three conductors and ...
... conductors shown in Fig . 1.15 . Assume first that q3 In this case the discussion of the preceding section shows that V3 V2 . If conductor 2 is connected to the earth , = 16 92 93 V = 0 FIG . 1.15 . - A system of three conductors and ...
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alternating current alternating-current ampere amplifier amplitude angle angular anode antenna applied approximately armature assumed atom axis calculated capacity cathode cell characteristic charge circuit coefficient coil component condenser conducting conductor considered constant curl current flowing curve deflection density determined dielectric dielectric constant direct-current direction discharge effective electric field electromagnetic electromotive force electrons electrostatic element energy equal equation flux force frequency function galvanometer given grad grid hence impedance induction integral ions known Laplace's equation length linear load magnetic field magnetic moment magnitude maximum measured metal meter negative obtained ohms oscillations output parallel phase plate positive potential difference potentiometer produced proportional quantities R₁ radiation radius ratio reactance region represents resistance resonant rotation shown in Fig solenoid solution surface temperature terminals theorem torque tube unit V₁ vector velocity voltage volts wire written zero