## Principles of Electricity and Electromagnetism |

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Page 43

The plates of a

one edge being d -H a and at the opposite one being d – a, where a < 3 d. Show

that the capacity is approximately _ K0A 1 (12 c - (1 + . .) where A is the area of ...

The plates of a

**parallel**-plate condenser are not quite**parallel**, the separation atone edge being d -H a and at the opposite one being d – a, where a < 3 d. Show

that the capacity is approximately _ K0A 1 (12 c - (1 + . .) where A is the area of ...

Page 437

Special Forms of Simple Series-

Eq. (13.3)] permits series and

very simply in the complex The complex impedance of elements in series is the ...

Special Forms of Simple Series-

**parallel**Circuits.-The linear ion between i and V [Eq. (13.3)] permits series and

**parallel**comtions of circuit elements to be handledvery simply in the complex The complex impedance of elements in series is the ...

Page 441

The series circuit prea very low resistance path for the resonant fre- a L == C ey

and the

enhancement - - - . FIG. 13.14.—Tapped uppression of particular frequencies.

The series circuit prea very low resistance path for the resonant fre- a L == C ey

and the

**parallel**circuit presents a very high d Hence they are both of use in theenhancement - - - . FIG. 13.14.—Tapped uppression of particular frequencies.

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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