## 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

Si is a solution, i.e., V«Q = 0 £2 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,Si is a solution, i.e., V«Q = 0 £2 for a circular coil can be found by obtaining a

solution ...

Page 314

or constricting the surface of integration to an infinitesimal one curl E = (10.3) This

is the differential

point which forms the basis for the discussion of the induction of currents in ...

or constricting the surface of integration to an infinitesimal one curl E = (10.3) This

is the differential

**equation**relating the electric field and magnetic induction at anypoint which forms the basis for the discussion of the induction of currents in ...

Page 581

and resistance-inductance circuits. It may be solved by separating the variables

dx Cm a, _= --dt= -gdt where g is written for C/B. This may be integrated

immediately, yielding log, x = — gt + const. = -gt + log. a or x = ae-" (C.4) As the

and resistance-inductance circuits. It may be solved by separating the variables

dx Cm a, _= --dt= -gdt where g is written for C/B. This may be integrated

immediately, yielding log, x = — gt + const. = -gt + log. a or x = ae-" (C.4) As the

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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 hysteresis impedance induction integral ions known Laplace's equation length linear load magnetic field magnetic induction magnitude maximum measured metal meter negative normal obtained ohms oscillations output parallel phase plane plate polarization positive potential difference potential wave potentiometer produced proportional quantities radiation radius ratio reactance region represents resistance resonant rotation Show shown in Fig solenoid solution surface temperature terminals theorem torque tube unit vector velocity voltage volts wire written zero