## Principles of Electricity and Electromagnetism |

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Page 128

difference across the condenser is

fundamental circuit theorem since no emf. is ...

by the rate of discharge of a condenser. is determined as log- q0 and dt ' RC ...

difference across the condenser is

**measured**with an electrometer and by thefundamental circuit theorem since no emf. is ...

**Measurement**of a high resistanceby the rate of discharge of a condenser. is determined as log- q0 and dt ' RC ...

Page 134

box, of course, draws a current from the external circuit and hence is not adapted

to the

of V/i', where V is the maximum potential that can be

box, of course, draws a current from the external circuit and hence is not adapted

to the

**measurement**of emfs. ... The standard resistance S should be of the orderof V/i', where V is the maximum potential that can be

**measured**by the ...Page 191

This quantity n would be difficult to

from the surface is equal to n times e, the electronic charge times the ... The value

of the temperature may be

This quantity n would be difficult to

**measure**, but the current which can be drawnfrom the surface is equal to n times e, the electronic charge times the ... The value

of the temperature may be

**measured**with a thermocouple or optical pyrometer.### What people are saying - Write a review

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### Common terms and phrases

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