Principles of Electricity and Electromagnetism |
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Page 17
... theorem . bution to the integral in this case is zero . If , however , q lies within the volume bounded by the surface , the integral of de over the surface yields the complete solid angle , which is the area of a sphere surrounding the ...
... theorem . bution to the integral in this case is zero . If , however , q lies within the volume bounded by the surface , the integral of de over the surface yields the complete solid angle , which is the area of a sphere surrounding the ...
Page 113
... theorem . resistance equal to the input resistance as measured between them . This is known as Thévenin's theorem and is one of the most useful theorems for the analysis of complex networks . As an example consider the right - hand ...
... theorem . resistance equal to the input resistance as measured between them . This is known as Thévenin's theorem and is one of the most useful theorems for the analysis of complex networks . As an example consider the right - hand ...
Page 451
... theorems of Sec . 4.3 , which depend merely on the linearity of the equations and the sym- metry of the determinant , of course , apply and frequently aid materially in the general analysis and calculations . The superposition theorem ...
... theorems of Sec . 4.3 , which depend merely on the linearity of the equations and the sym- metry of the determinant , of course , apply and frequently aid materially in the general analysis and calculations . The superposition theorem ...
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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 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 potential wave 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