Principles of Electricity and Electromagnetism |
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Page 115
... terminals of a power source to the two terminals of a load is a very important one . In order to effect such a transfer a device with two pairs of terminals must be used . The transfer circuit itself generally contains no source of ...
... terminals of a power source to the two terminals of a load is a very important one . In order to effect such a transfer a device with two pairs of terminals must be used . The transfer circuit itself generally contains no source of ...
Page 133
... terminals . To these terminals are also connected the emf . terminals of a precision potentiometer . The scale reading of the meter is noted and also the potentiometer reading at balance . By varying the potential difference applied to ...
... terminals . To these terminals are also connected the emf . terminals of a precision potentiometer . The scale reading of the meter is noted and also the potentiometer reading at balance . By varying the potential difference applied to ...
Page 136
... terminals of a megohm 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 resistance the shunt introduces shall be its ...
... terminals of a megohm 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 resistance the shunt introduces shall be its ...
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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