## Principles of Electricity and Electromagnetism |

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Page 294

This expression may be shown by substitution to be a solution of Laplace's

Q is a solution, i.e., - V20 = 0 Q for a circular coil can be found by obtaining a

solution ...

This expression may be shown by substitution to be a solution of Laplace's

**equation**, and since the sum of any number of terms of this form is also a solution,Q is a solution, i.e., - V20 = 0 Q for a circular coil can be found by obtaining a

solution ...

Page 314

(10.3) Ót - This is the differential

induction at any point which forms the basis for the discussion of the induction of

currents in continuous media. The differential

(10.3) Ót - This is the differential

**equation**relating the electric field and magneticinduction at any point which forms the basis for the discussion of the induction of

currents in continuous media. The differential

**equations**for the electric and ...Page 542

The first of Fresnel's

certain angle of incidence it ... That is, the complete

)] must be used instead of the simplified Eq. (16.3). Assuming that the medium is

...

The first of Fresnel's

**equations**has a particularly interesting consequence. For acertain angle of incidence it ... That is, the complete

**equation**for curl H [Eq. (10.7)] must be used instead of the simplified Eq. (16.3). Assuming that the medium is

...

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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