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 55
... calculate E first and then insert q as a last step by means of ( 3-1 ) . We can thus regard the calculation of E as merely providing us with a sort of contingency statement distributed throughout space in the sense that E ( r ) ...
... calculate E first and then insert q as a last step by means of ( 3-1 ) . We can thus regard the calculation of E as merely providing us with a sort of contingency statement distributed throughout space in the sense that E ( r ) ...
Page 88
... calculate all of these quantities , we can expect in general that the σ's will not be constant , but will usually ... calculating . ] It will be convenient for our purposes to write ( 6-8 ) in terms of the total charges Q ̧ . The average ...
... calculate all of these quantities , we can expect in general that the σ's will not be constant , but will usually ... calculating . ] It will be convenient for our purposes to write ( 6-8 ) in terms of the total charges Q ̧ . The average ...
Page 288
... calculation of capacitance . Similarly , we can use ( 18-21 ) for the calculation of inductance by combining it with ( 18-9 ) . Thus , if we have found B by other means , we can use it to calculate the energy ; then we know that U will ...
... calculation of capacitance . Similarly , we can use ( 18-21 ) for the calculation of inductance by combining it with ( 18-9 ) . Thus , if we have found B by other means , we can use it to calculate the energy ; then we know that U will ...
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 current density curve cylinder dielectric dipole direction distance divergence theorem E₁ electric field electromagnetic electrostatic energy equipotential 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 density surface integral tangential components theorem total charge vacuum vector potential velocity volume wave write written xy plane zero Απερ μο дх