## Principles of Electricity and Electromagnetism |

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Page 233

Gaylord Probasco Harnwell. that of any mechanical system, and it can follow

oscillations up to frequencies of the order of a megacycle. Also, the beam is

capable of motion in two dimensions and one of these

time

Gaylord Probasco Harnwell. that of any mechanical system, and it can follow

oscillations up to frequencies of the order of a megacycle. Also, the beam is

capable of motion in two dimensions and one of these

**axes**may be used as atime

**axis**.Page 307

Show that the field inside a toriod of n turns carrying a current i is the same as

that which would be produced by a current ni flowing along the

of the toroid. 12. Show that the magnetic induction in webers per square meter at

...

Show that the field inside a toriod of n turns carrying a current i is the same as

that which would be produced by a current ni flowing along the

**axis**of symmetryof the toroid. 12. Show that the magnetic induction in webers per square meter at

...

Page 471

The Z

plane-polarized light (Sec. 16.2) is sent through the crystal along this

found that the plane of polarization is rotated about the direction of propagation.

The X ...

The Z

**axis**perpendicular to a hexagonal section is known as the optic**axis**. Ifplane-polarized light (Sec. 16.2) is sent through the crystal along this

**axis**, it isfound that the plane of polarization is rotated about the direction of propagation.

The X ...

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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