Principles of Electricity and Electromagnetism |
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Page 587
Gaylord Probasco Harnwell. vector , and the direction associated with the vector is that in which the arrow points . It should be mentioned that all quantities capable of representation by an arrow are not vectors in the sense in which ...
Gaylord Probasco Harnwell. vector , and the direction associated with the vector is that in which the arrow points . It should be mentioned that all quantities capable of representation by an arrow are not vectors in the sense in which ...
Page 588
... vectors i , j , and k be vectors of unit length along the x , y , and z axes , respectively . A vector A can be considered to be the sum of three vectors , each one of which lies along one of these axes . Writing these as in Fig . D.2 ...
... vectors i , j , and k be vectors of unit length along the x , y , and z axes , respectively . A vector A can be considered to be the sum of three vectors , each one of which lies along one of these axes . Writing these as in Fig . D.2 ...
Page 591
... vector C with this vector product is equal to the volume of the parallelepiped whose edges are these three vectors . This may be seen from Fig . D.6 . It is evident that the prod- uct symbols may be interchanged without altering the ...
... vector C with this vector product is equal to the volume of the parallelepiped whose edges are these three vectors . This may be seen from Fig . D.6 . It is evident that the prod- uct symbols may be interchanged without altering the ...
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alternating current alternating-current amplitude angle angular velocity anode applied approximately armature assumed atom axis calculated capacity cathode cell centimeter characteristic charge q circuit coefficient coil component condenser conduction conductor considered copper current density current flowing curve cylinder deflection determined dielectric constant direct-current discharge distance effective electric field electromotive force electrons electrostatic element energy equal equation ferromagnetic filament flux force frequency function galvanometer given grad grid hence hysteresis impedance induction insulating integral known Laplace's equation linear load magnetic field magnetic moment magnitude maximum measured medium metal meter molecules negative normal obtained ohms parallel plate polarization potential difference potential wave potentiometer produced proportional quantity R₁ radius ratio rectifier region represents resistance rotation Show shown in Fig solenoid solution substance surface temperature terminals theorem torque tube V₁ vector voltage volts wire written zero