Electromagnetic FieldsThis revised edition provides patient guidance in its clear and organized presentation of problems. It is rich in variety, large in number and provides very careful treatment of relativity. One outstanding feature is the inclusion of simple, standard examples demonstrated in different methods that will allow students to enhance and understand their calculating abilities. There are over 145 worked examples; virtually all of the standard problems are included. |
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Page 118
... dipole moment will be independent of the choice of origin and hence a unique property of the charge distribution provided that the monopole moment vanishes , that is , = Pr P if Q = 0 ( 8-43 ) In addition , the dipole term will be the ...
... dipole moment will be independent of the choice of origin and hence a unique property of the charge distribution provided that the monopole moment vanishes , that is , = Pr P if Q = 0 ( 8-43 ) In addition , the dipole term will be the ...
Page 141
... dipole moments will generally be randomly oriented so that the total dipole moment of the whole piece of matter will still be zero . In the presence of a field , however , there will be a torque on the dipole that will tend to rotate the ...
... dipole moments will generally be randomly oriented so that the total dipole moment of the whole piece of matter will still be zero . In the presence of a field , however , there will be a torque on the dipole that will tend to rotate the ...
Page 313
... dipoles , we assume that , for the purposes of describing the average properties of matter , the dominant features of interest to us are those associated with the dipole moments . Thus , all of our considera- tions lead us to the ...
... dipoles , we assume that , for the purposes of describing the average properties of matter , the dominant features of interest to us are those associated with the dipole moments . Thus , all of our considera- tions lead us to the ...
Contents
INTRODUCTION | 1 |
ELECTRIC MULTIPOLES | 8 |
THE VECTOR POTENTIAL | 16 |
Copyright | |
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Common terms and phrases
Ampère's law angle assume axes axis bound charge boundary conditions bounding surface calculate capacitance charge density charge distribution charge q circuit conductor consider const constant corresponding Coulomb's law curve cylinder dielectric dipole direction distance divergence theorem E₁ electric field electromagnetic electrostatic energy equation evaluate example expression field point free charge function given induction infinitely long integral integrand Laplace's equation line charge line integral located magnetic magnitude Maxwell's equations obtained origin P₁ perpendicular point charge polarized position vector potential difference quadrupole R₁ region result scalar potential Section shown in Figure sphere of radius spherical surface charge surface charge density surface integral tangential components theorem total charge vacuum vector potential velocity volume wave write written xy plane zero Απερ дх