Principles of Electricity and Electromagnetism |
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Page 116
... equal to one another and to the load or source resistance . For these conditions to be fulfilled it is evident that X1 must also equal X2 . Writing X for the series resistances , R for the terminal resistances , and Y for the shunt ...
... equal to one another and to the load or source resistance . For these conditions to be fulfilled it is evident that X1 must also equal X2 . Writing X for the series resistances , R for the terminal resistances , and Y for the shunt ...
Page 344
... equal to the electron's momentum at the beginning of the interval since it vanishes at the end ; the first term on the right vanishes as i is zero at both the beginning and end of the deceleration and the last term contributes eRq / l ...
... equal to the electron's momentum at the beginning of the interval since it vanishes at the end ; the first term on the right vanishes as i is zero at both the beginning and end of the deceleration and the last term contributes eRq / l ...
Page 587
... equal if they are equal both in direction and magnitude . The process of addition of vectors is defined as follows : The initial point of vector B is placed at the terminal point of vector A. C , which is the sum of these two , is then ...
... equal if they are equal both in direction and magnitude . The process of addition of vectors is defined as follows : The initial point of vector B is placed at the terminal point of vector A. C , which is the sum of these two , is then ...
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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