Principles of Electricity and Electromagnetism |
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Page 321
... determined in terms of this arbitrarily chosen quantity and the units of length and time . With the necessary precautions and refinements this method is used in the national stand- ardizing laboratories for determining the values of ...
... determined in terms of this arbitrarily chosen quantity and the units of length and time . With the necessary precautions and refinements this method is used in the national stand- ardizing laboratories for determining the values of ...
Page 417
... determined by a separate measurement if the losses are to be attributed to the different circuits . Since the same current flows through all the resistances , R which is the sum of the primary and secondary resistances and R , the load ...
... determined by a separate measurement if the losses are to be attributed to the different circuits . Since the same current flows through all the resistances , R which is the sum of the primary and secondary resistances and R , the load ...
Page 433
... determined from the values of C1 and C2 with and without the impedance and the parameters of the measuring circuit itself . If the oscillator frequency is variable , this method can be used to determine the variation in effective ...
... determined from the values of C1 and C2 with and without the impedance and the parameters of the measuring circuit itself . If the oscillator frequency is variable , this method can be used to determine the variation in effective ...
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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 impedance induction integral ions known Laplace's equation length linear load magnetic field magnetic moment magnitude maximum measured metal meter negative obtained ohms oscillations output parallel phase plate positive potential difference potential wave potentiometer produced proportional quantities R₁ radiation radius ratio reactance region represents resistance resonant rotation shown in Fig solenoid solution surface temperature terminals theorem torque tube unit V₁ vector velocity voltage volts wire written zero