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 333
... determined and the necessary correction applied for any alteration in it . The magnetic induction in any small region can be determined by means of a search coil and ballistic galvanometer . The search coil is simply a small plane coil ...
... determined and the necessary correction applied for any alteration in it . The magnetic induction in any small region can be determined by means of a search coil and ballistic galvanometer . The search coil is simply a small plane coil ...
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 ...
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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