Classical ElectromagnetismCLASSICAL ELECTROMAGNETISM features a friendly, informal writing style. The text has received numerous accolades. |
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Page 404
... velocity Vp Vp = = w / k w / ko is - ( ωρ ω SO Vp = c / - ωρ ω ( 16.39 ) Vg For a plasma above the plasma frequency , Vp > c , Figure 16.8 . But don't be alarmed : It is the group velocity vg that determines how fast a signal can be ...
... velocity Vp Vp = = w / k w / ko is - ( ωρ ω SO Vp = c / - ωρ ω ( 16.39 ) Vg For a plasma above the plasma frequency , Vp > c , Figure 16.8 . But don't be alarmed : It is the group velocity vg that determines how fast a signal can be ...
Page 406
... velocity is always less than c , so relativity is still all right . How well do two waves represent a wave group ... velocity Aw / Ak is nearly constant , for small increments Aw and Ak . So our conclusions regarding group velocity are ...
... velocity is always less than c , so relativity is still all right . How well do two waves represent a wave group ... velocity Aw / Ak is nearly constant , for small increments Aw and Ak . So our conclusions regarding group velocity are ...
Page 454
... velocity , which is useful in relativity theory . Ordinary velocity involves quantities like dx / dt , where x and tare both measured in the observer's reference frame . But for the four - velocity , the dis- tance x is measured in the ...
... velocity , which is useful in relativity theory . Ordinary velocity involves quantities like dx / dt , where x and tare both measured in the observer's reference frame . But for the four - velocity , the dis- tance x is measured in the ...
Contents
Vector Analysis | 1 |
Electric Field EGausss Law | 33 |
Magnetic Field BAmpères Law | 66 |
Copyright | |
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acceleration Ampère's law ANSWER antenna axis Biot-Savart Biot-Savart law calculate capacitance capacitor charge density charge Q circuit component conducting conductor constant coordinates Coulomb's law curl current density cylinder dielectric differential direction distance divergence E field electric dipole electric field electromagnetic electrons electrostatic energy example Faraday's law field lines Figure flux frequency Gauss's law inductance inductor infinite inside integral Laplace's equation line charge loop Lorentz force Lorentz transformation magnetic dipole magnetic field magnetic monopoles Maxwell's equations meter momentum moving negative parallel perpendicular plane plasma plates polarization positive potential Poynting's vector primed frame Problem radiation radius reference frame relative relativistic resistor right-hand rule scalar Section solenoid speed sphere spherical stationary surface charge theorem tion unit velocity voltage waveguide wire zero Απεργ Απερτ μο ду дх