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 259
... solenoid with the equivalent surface current K of ( 15-22 ) circulating around it ; the axis of the solenoid ( z axis ) is out of the page as is B. According to ( 16-13 ) , each current ... SOLENOID 259 16-5 Infinitely Long Ideal Solenoid.
... solenoid with the equivalent surface current K of ( 15-22 ) circulating around it ; the axis of the solenoid ( z axis ) is out of the page as is B. According to ( 16-13 ) , each current ... SOLENOID 259 16-5 Infinitely Long Ideal Solenoid.
Page 280
... solenoid ; the uniform value inside as given by ( 15-26 ) is B , = μon , 1,2 . If the coil is tightly wound on the solenoid surface , we can take the cross - sectional area of it to be approximately the same as that of the solenoid , S ...
... solenoid ; the uniform value inside as given by ( 15-26 ) is B , = μon , 1,2 . If the coil is tightly wound on the solenoid surface , we can take the cross - sectional area of it to be approximately the same as that of the solenoid , S ...
Page 293
... solenoid . Nevertheless , we can neglect these " end effects , " provided that x is already large enough , and find the mutual inductance by considering only the flux contained within the overlapping region ; we can therefore use a ...
... solenoid . Nevertheless , we can neglect these " end effects , " provided that x is already large enough , and find the mutual inductance by considering only the flux contained within the overlapping region ; we can therefore use a ...
Contents
INTRODUCTION | 1 |
ELECTRIC MULTIPOLES | 8 |
THE VECTOR POTENTIAL | 16 |
Copyright | |
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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