Principles of Electricity and Electromagnetism |
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Page 34
... plane perpendicular surface . It could be replaced by an infinite conducting plane at the potential zero ( earthed ) ↑ y ( -9 ) Image ( -a ) image ( -9 ) + ( 9 ) image image FIG . 1.24 . - Examples of the method of images applied to ...
... plane perpendicular surface . It could be replaced by an infinite conducting plane at the potential zero ( earthed ) ↑ y ( -9 ) Image ( -a ) image ( -9 ) + ( 9 ) image image FIG . 1.24 . - Examples of the method of images applied to ...
Page 41
... plane . The equipotentials and lines of force above the plane are the same as in the preceding case and h = c / 2 . Therefore V'a h = cosh - 1 and Ci = 2πKо cosh - 1 ( h / a ) The force of attraction per unit length between the cylinder ...
... plane . The equipotentials and lines of force above the plane are the same as in the preceding case and h = c / 2 . Therefore V'a h = cosh - 1 and Ci = 2πKо cosh - 1 ( h / a ) The force of attraction per unit length between the cylinder ...
Page 556
... plane of the loop . Thus the plane of the loop for a maximum signal coincides with the plane determined by the wave normal and the electric vector . The direction of the wave normal is not determined , but if , for instance , it is ...
... plane of the loop . Thus the plane of the loop for a maximum signal coincides with the plane determined by the wave normal and the electric vector . The direction of the wave normal is not determined , but if , for instance , it is ...
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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