Principles of Electricity and Electromagnetism |
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Page 8
... negative ones pass to the conducting patch . This results effectively in a transfer of electrons from the points of ... negative charge on b , and a positive one on ẞ3 . When bз moves into the position b1 , it induces a positive charge ...
... negative ones pass to the conducting patch . This results effectively in a transfer of electrons from the points of ... negative charge on b , and a positive one on ẞ3 . When bз moves into the position b1 , it induces a positive charge ...
Page 512
... negative reactance . Type a , negative must in general be provided ) and a negative or capacitative reactance proportional to the frequency is produced if z is an inductance . The negative - reactance circuit can be combined with a ...
... negative reactance . Type a , negative must in general be provided ) and a negative or capacitative reactance proportional to the frequency is produced if z is an inductance . The negative - reactance circuit can be combined with a ...
Page 514
... negative , interaction between their respective circuits may result in an effective negative dynamic resistance and instability . The ordinary grid - plate transconductance of a triode is positive , but under certain conditions it may ...
... negative , interaction between their respective circuits may result in an effective negative dynamic resistance and instability . The ordinary grid - plate transconductance of a triode is positive , but under certain conditions it may ...
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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