Principles of Electricity and Electromagnetism |
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Page 23
... condenser with charges q and -q . The difference of V C ( a ) -q 1-911 C1 9/19 alfa apa 1921-92 C1 C2 C3 ( b ) C2 93-93 C3 ( c ) FIG . 1.16 . - Combinations of condensers . ( a ) Condenser . ( b ) Condensers in series . ( c ) Condensers ...
... condenser with charges q and -q . The difference of V C ( a ) -q 1-911 C1 9/19 alfa apa 1921-92 C1 C2 C3 ( b ) C2 93-93 C3 ( c ) FIG . 1.16 . - Combinations of condensers . ( a ) Condenser . ( b ) Condensers in series . ( c ) Condensers ...
Page 224
... condenser . The power loss that occurs in a condenser depends on the nature of the dielectric and the frequency . If the dielectric is " leaky , " i.e. , if it has an appreciable conductivity , the condenser can be represented to a ...
... condenser . The power loss that occurs in a condenser depends on the nature of the dielectric and the frequency . If the dielectric is " leaky , " i.e. , if it has an appreciable conductivity , the condenser can be represented to a ...
Page 238
... condenser is 0.95 at 1,000 cycles , calculate the equivalent shunt resistance . How does the power factor vary with the frequency ? 21. It is observed that the impedance of an imperfect condenser is 100 ohms at 100 cycles and 11 ohms at ...
... condenser is 0.95 at 1,000 cycles , calculate the equivalent shunt resistance . How does the power factor vary with the frequency ? 21. It is observed that the impedance of an imperfect condenser is 100 ohms at 100 cycles and 11 ohms at ...
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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