Principles of Electricity and Electromagnetism |
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Page 157
... reducing the range of integra- tion from ( -π , π ) to ( 0 , π / 2 ) , together with multiplication by 4 which the ... reduced by the above formula to a value between FIG . 5.13 . - The gamma func- tion , I ( n ) . 1 and 2. Thus the ...
... reducing the range of integra- tion from ( -π , π ) to ( 0 , π / 2 ) , together with multiplication by 4 which the ... reduced by the above formula to a value between FIG . 5.13 . - The gamma func- tion , I ( n ) . 1 and 2. Thus the ...
Page 417
... reduce eddy - current losses . Furthermore , the self- inductance of the armature is very large and its effect must be reduced in some way in order that it shall not limit the flow of current through the windings . This is generally ...
... reduce eddy - current losses . Furthermore , the self- inductance of the armature is very large and its effect must be reduced in some way in order that it shall not limit the flow of current through the windings . This is generally ...
Page 506
... reduced . Since the difference between EB and E , is approximately constant , an increase in EB has little effect on the plate dissipation , but the power supplied to the load increases rapidly . Therefore the efficiency increases with ...
... reduced . Since the difference between EB and E , is approximately constant , an increase in EB has little effect on the plate dissipation , but the power supplied to the load increases rapidly . Therefore the efficiency increases with ...
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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