## Principles of Electricity and Electromagnetism |

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Page 163

In this case the peak potential applied to the load is only half the peak potential

between the

the reverse direction is equal to the peak potential. At b four rectifier elements are

...

In this case the peak potential applied to the load is only half the peak potential

between the

**alternating**-**current**lines but the potential applied to the rectifier inthe reverse direction is equal to the peak potential. At b four rectifier elements are

...

Page 224

value the instant a potential is applied, but Fro. 7.22. Condenser the charging

current may be appreciable ... Thus condensers designed for direct current

frequently fail on

satisfactory ...

value the instant a potential is applied, but Fro. 7.22. Condenser the charging

current may be appreciable ... Thus condensers designed for direct current

frequently fail on

**alternating current**. At very high frequencies only gases aresatisfactory ...

Page 417

measurement the line voltage is reduced till the motor draws a normal current the

actual stalled current that would be ... Hence the torque continues in the same

direction for both halves of the

measurement the line voltage is reduced till the motor draws a normal current the

actual stalled current that would be ... Hence the torque continues in the same

direction for both halves of the

**alternating**-**current**wave, and the motor can be ...### What people are saying - Write a review

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### Common terms and phrases

alternating current alternating-current amplitude angle angular velocity anode antenna applied approximately armature assumed atom axis calculated capacity cathode centimeter characteristic circuit coefficient coil component condenser conducting conductor considered curl current flowing curve deflection density determined dielectric constant direct-current direction discharge displacement distance effective electric field electromotive force electrons electrostatic element energy equal equation ferromagnetic flux force frequency function galvanometer given grad grid hence hysteresis impedance induction integral ions known Laplace's equation linear load magnetic field magnetic moment magnitude maximum measured meter motor negative normal obtained ohms oscillations output parallel phase plane plate polarization positive potential difference potentiometer produced proportional quantity radiation radius ratio reactance region represents resistance resonant rotation Show shown in Fig solenoid solution substance surface temperature terminals theorem torque transformer tube unit vector voltage volts wave wire written zero