## Principles of Electricity and Electromagnetism |

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Page 104

In that case the resistance can be

the circuit and the potential difference across the required portion ... If R is known

, Ohm ' s law may be used to

In that case the resistance can be

**determined**by measuring the current throughthe circuit and the potential difference across the required portion ... If R is known

, Ohm ' s law may be used to

**determine**V from a measurement of i or vice versa .Page 321

Lorenz method passes through this f \ ux v times a second , the of

value of the emf . induced between the axle and periphery ... Thus R is

time .

Lorenz method passes through this f \ ux v times a second , the of

**determining**thevalue of the emf . induced between the axle and periphery ... Thus R is

**determined**in terms of this arbitrarily chosen quantity and the units of length andtime .

Page 333

This procedure permits the

galvanometer by the use of a standard solenoid . ... Since Q ' is the only quantity

that is not known , it can be

galvanometer is ...

This procedure permits the

**determination**of the ballistic constant of agalvanometer by the use of a standard solenoid . ... Since Q ' is the only quantity

that is not known , it can be

**determined**through this equation and thegalvanometer is ...

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### Common terms and phrases

angle applied approximately assumed atom axis becomes calculated capacity carrying cell characteristic charge circuit closed coil component condition conducting conductor connected considered constant curve density depends determined dielectric difference direction discharge discussion distance effective electric electrons element energy equal equation evident expression factor field flow flux force frequency function galvanometer given grid hence impedance important increases indicated induction integral ions known length limited linear load losses magnetic magnetic field magnitude maximum means measured mechanical metal meter method negative normal obtained oscillations parallel path period phase placed plate positive potential present produced proportional quantities radius ratio reduced region relation represents resistance respect result rotation seen separation Show shown simple solution space surface temperature terminals transformer tube unit vector volts volume wave wire written zero