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 18
... xy plane , and it is clear that this expression is somehow related to one of the components of da . In order to find ... plane of the area is parallel to the y axis so that în is parallel to the xz plane and makes an angle y with the z ...
... xy plane , and it is clear that this expression is somehow related to one of the components of da . In order to find ... plane of the area is parallel to the y axis so that în is parallel to the xz plane and makes an angle y with the z ...
Page 224
... plane current sheet coincides with the xy plane . The surface current density is K ' = - K'ŷ where K ' = const . A very long wire carrying a current I is parallel to the y axis and intersects the positive z axis at a distance d from the ...
... plane current sheet coincides with the xy plane . The surface current density is K ' = - K'ŷ where K ' = const . A very long wire carrying a current I is parallel to the y axis and intersects the positive z axis at a distance d from the ...
Page 234
... xy plane at the point ( x , y1 ) ; the other , with current 12 , intersects the xy plane at ( x2 , y2 ) . Find the resultant B pro- duced by them at any field point ( x , y , z ) . ་ 14-4 A square of edge a lies in the xy plane with the ...
... xy plane at the point ( x , y1 ) ; the other , with current 12 , intersects the xy plane at ( x2 , y2 ) . Find the resultant B pro- duced by them at any field point ( x , y , z ) . ་ 14-4 A square of edge a lies in the xy plane with 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 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