Principles of Electricity and Electromagnetism |
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Page 12
... meter = 8.85 X 10-12farads meter to an accuracy of a few parts in 104. This constant , which is known as the permittivity of free space , is seen to have the physical dimensions of coulombs squared per joule meter , or farads per meter ...
... meter = 8.85 X 10-12farads meter to an accuracy of a few parts in 104. This constant , which is known as the permittivity of free space , is seen to have the physical dimensions of coulombs squared per joule meter , or farads per meter ...
Page 133
... meter is noted and also the potentiometer reading at balance . By varying the potential difference applied to the meter terminals and noting the scale and potentiometer readings the scale of the meter can be calibrated . If the scale of ...
... meter is noted and also the potentiometer reading at balance . By varying the potential difference applied to the meter terminals and noting the scale and potentiometer readings the scale of the meter can be calibrated . If the scale of ...
Page 217
... meter M because a bridge circuit is effectively employed . The lower meter terminal is adjusted along the bleeder resistance until the following relation is fulfilled : = Tube drop ( Eb ) drop in R2 Load drop ( IR1 ) drop in R3 = R2 RD ...
... meter M because a bridge circuit is effectively employed . The lower meter terminal is adjusted along the bleeder resistance until the following relation is fulfilled : = Tube drop ( Eb ) drop in R2 Load drop ( IR1 ) drop in R3 = R2 RD ...
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angle antenna 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 result rotation seen separation Show shown simple solution space surface temperature terminals transformer tube unit vector volts volume wave wire written zero