## Principles of Electricity and Electromagnetism |

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Page 115

will appear in connection with cascade arrangements of four-

Since the ratio [Eq. (4.9)] is less than one, the logarithm of its reciprocal is used

with a negative sign. This logarithm is said to be the transfer power loss between

...

will appear in connection with cascade arrangements of four-

**terminal**networks.Since the ratio [Eq. (4.9)] is less than one, the logarithm of its reciprocal is used

with a negative sign. This logarithm is said to be the transfer power loss between

...

Page 133

An auxiliary battery and variable resistance arranged as a simple potentiometer

is used to apply an adjustable potential difference to the meter

these

potentiometer.

An auxiliary battery and variable resistance arranged as a simple potentiometer

is used to apply an adjustable potential difference to the meter

**terminals**. Tothese

**terminals**are also connected the emf.**terminals**of a precisionpotentiometer.

Page 136

How great must be the insulation resistance between the

resistance box in order that it shall not be in error by more than 1 per cent? 16.

How low must the junction resistances of a 0.1-ohm shunt be in order that the

total ...

How great must be the insulation resistance between the

**terminals**of a megohmresistance box in order that it shall not be in error by more than 1 per cent? 16.

How low must the junction resistances of a 0.1-ohm shunt be in order that the

total ...

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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