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 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 dynamic resistance effective electric field electromagnetic electromotive force electrons electrostatic element energy equal equation flux force frequency function galvanometer grad harmonic hence impedance induction integral ions known length linear load magnetic field magnetic moment magnitude maximum measured meter negative obtained ohms oscillations output parallel phase plane plate current positive potential difference potentiometer quantities R₁ radiation radius ratio reactance region represents resistance resonant rotation scalar shown in Fig solution surface temperature terminals theorem torque transconductance triode tube unit vacuum tube vector velocity voltage volts wave wire written zero