Classical ElectromagnetismCLASSICAL ELECTROMAGNETISM features a friendly, informal writing style. The text has received numerous accolades. |
From inside the book
Results 1-3 of 32
Page 336
... vector that will tell us what direction the energy is flow- ing . This suggests that we try E x H. We will remain in the realm of ideal materials and so we can use the third form of Maxwell's equations ... Poynting's Vector S; Field Momentum.
... vector that will tell us what direction the energy is flow- ing . This suggests that we try E x H. We will remain in the realm of ideal materials and so we can use the third form of Maxwell's equations ... Poynting's Vector S; Field Momentum.
Page 337
... Poynting's vector . So let's take a look at VS. · V SV ( Ex B / μ ) = • B.VE/μ - EVX B / μ ДЕ ( A vector identity ) ( 14.2 ) = - B.ƏB / μət - - E.J + € ( Maxwell equations ) at a V.S = - ( B2 / 2μ + € E2 / 2 ) — E.J - ( Rearranging ) ...
... Poynting's vector . So let's take a look at VS. · V SV ( Ex B / μ ) = • B.VE/μ - EVX B / μ ДЕ ( A vector identity ) ( 14.2 ) = - B.ƏB / μət - - E.J + € ( Maxwell equations ) at a V.S = - ( B2 / 2μ + € E2 / 2 ) — E.J - ( Rearranging ) ...
Page 340
... Poynting's vector . In this case , it is necessary to supply a force to move the negative plate to the right against the attraction of the positive plate . This force , applied to the moving nega- tive plate , provides the power ...
... Poynting's vector . In this case , it is necessary to supply a force to move the negative plate to the right against the attraction of the positive plate . This force , applied to the moving nega- tive plate , provides the power ...
Contents
Vector Analysis | 1 |
Electric Field EGausss Law | 33 |
Magnetic Field BAmpères Law | 66 |
Copyright | |
17 other sections not shown
Other editions - View all
Common terms and phrases
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