Principles of Electricity and Electromagnetism |
From inside the book
Results 1-3 of 29
Page 550
... scalar and vector potentials than with the electric and magnetic vectors of the wave . However , these potentials ... scalar function is zero , it is evident that the quan- tity in parenthesis can be written as the gradient of a scalar ...
... scalar and vector potentials than with the electric and magnetic vectors of the wave . However , these potentials ... scalar function is zero , it is evident that the quan- tity in parenthesis can be written as the gradient of a scalar ...
Page 588
... Scalar Product . - In many physical problems a quantity of great importance is the product of the magnitude of one vector by the magni- tude of the projection of another vector upon it . This quantity is a scalar and possesses the ...
... Scalar Product . - In many physical problems a quantity of great importance is the product of the magnitude of one vector by the magni- tude of the projection of another vector upon it . This quantity is a scalar and possesses the ...
Page 589
... scalar product becomes A B = AïВx + A‚By + A , B , • ( D.3 ) Thus the scalar product of two vectors is the sum of the products of the corresponding com- ponents . In the case of three or more vectors the order in which the products are ...
... scalar product becomes A B = AïВx + A‚By + A , B , • ( D.3 ) Thus the scalar product of two vectors is the sum of the products of the corresponding com- ponents . In the case of three or more vectors the order in which the products are ...
Other editions - View all
Common terms and phrases
alternating current alternating-current ampere amplifier amplitude angle angular anode antenna applied approximately armature assumed atom axis calculated capacity cathode cell characteristic charge circuit coefficient coil component condenser conducting conductor considered constant curl current flowing curve deflection density determined dielectric dielectric constant direct-current direction dynamic resistance effective electric field electromagnetic electromotive force electrons electrostatic element energy equal equation flux force frequency function galvanometer grad harmonic hence impedance induction integral ions known length linear load magnetic field magnetic moment magnitude maximum measured meter negative obtained ohms oscillations output parallel phase plane plate current positive potential difference potentiometer quantities R₁ radiation radius ratio reactance region represents resistance resonant rotation scalar shown in Fig solution surface temperature terminals theorem torque transconductance triode tube unit vacuum tube vector velocity voltage volts wave wire written zero