## Principles of Electricity and Electromagnetism |

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Page 30

If the

charges that can be excluded from the

them , Poisson ' s equation reduces to v2V = 0 ( 1 . 30 ) throughout the charge ...

If the

**region**is free of charges and the field is produced by charged surfaces or bycharges that can be excluded from the

**region**by closed surfaces drawn aboutthem , Poisson ' s equation reduces to v2V = 0 ( 1 . 30 ) throughout the charge ...

Page 270

Proportional counting

generally constructed with hollow tubing as this presents a much smaller external

curvature than a wire with the same cross - sectional area for conduction . For

long ...

Proportional counting

**region**< f lonization < - Stabalized Icorona Coronagenerally constructed with hollow tubing as this presents a much smaller external

curvature than a wire with the same cross - sectional area for conduction . For

long ...

Page 305

27 ) consider that the integration is carried out in two parts : ( 1 ) the

external to the wire , ( 2 ) the

very much greater than

the ...

27 ) consider that the integration is carried out in two parts : ( 1 ) the

**region**external to the wire , ( 2 ) the

**region**of the wire itself .**Region**1 is assumed to bevery much greater than

**region**2 . In**region**1 it will be legitimate to consider allthe ...

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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