Principles of Electricity and Electromagnetism |
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Page 22
... zero . If the isolated conductor has a positive charge and hence a positive potential , a negative charge will be induced on the other conductor . Hence the coefficients of induction are in general negative , though in some cases they ...
... zero . If the isolated conductor has a positive charge and hence a positive potential , a negative charge will be induced on the other conductor . Hence the coefficients of induction are in general negative , though in some cases they ...
Page 202
... zero of potential is chosen at the cathode and if there are no gas molecules in the space to which the electrons can transfer their energy , the kinetic energy of an electron must be equal to the electrical energy gained from the field ...
... zero of potential is chosen at the cathode and if there are no gas molecules in the space to which the electrons can transfer their energy , the kinetic energy of an electron must be equal to the electrical energy gained from the field ...
Page 580
... zero , then x1 + x2 is also a solution . This may readily be seen by substitution . A third solution , xз , may be added to the sum of x and x2 and the result is also a solution . So the sum of any number of solutions is a solution ...
... zero , then x1 + x2 is also a solution . This may readily be seen by substitution . A third solution , xз , may be added to the sum of x and x2 and the result is also a solution . So the sum of any number of solutions is a solution ...
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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 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