Principles of Electricity and Electromagnetism |
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Page 279
... induction is obtained by forming the vector sum of the induction due to each circuit separately . Thus the total magnetic force on an element of a circuit or on a moving charge would be written . or Fal = i dl X B F = quX B ( 9.4 ) The ...
... induction is obtained by forming the vector sum of the induction due to each circuit separately . Thus the total magnetic force on an element of a circuit or on a moving charge would be written . or Fal = i dl X B F = quX B ( 9.4 ) The ...
Page 307
... induction at the center μoni π is given by Σπα tan Show that this expression approaches the induction at the n center of a circle as n is indefinitely increased . 14. A cylindrical cavity is drilled in a long solid cylindrical conductor ...
... induction at the center μoni π is given by Σπα tan Show that this expression approaches the induction at the n center of a circle as n is indefinitely increased . 14. A cylindrical cavity is drilled in a long solid cylindrical conductor ...
Page 316
... induction in Sec . 9.6 , this implies that the self - induction of a circuit can be expected to decrease slightly as the frequency increases . These results will be considered further in connection with other high - frequency phenomena ...
... induction in Sec . 9.6 , this implies that the self - induction of a circuit can be expected to decrease slightly as the frequency increases . These results will be considered further in connection with other high - frequency phenomena ...
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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