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 256
... infinitely long current by letting L2 and L1 become infinite , we will find according to ( 5-32 ) that ( 4L2L1 ) 1 / 2 ' A 2 = In 2π Ρ ( 16-32 ) This shows the dependence of A on p for a very long straight current but will go to infinity ...
... infinitely long current by letting L2 and L1 become infinite , we will find according to ( 5-32 ) that ( 4L2L1 ) 1 / 2 ' A 2 = In 2π Ρ ( 16-32 ) This shows the dependence of A on p for a very long straight current but will go to infinity ...
Page 259
Roald K. Wangsness. 16-5 INFINITELY LONG IDEAL SOLENOID Since we have found the values of B produced by this system as given in ( 15-25 ) and ( 15-26 ) , we will use ... INFINITELY LONG IDEAL SOLENOID 259 16-5 Infinitely Long Ideal Solenoid.
Roald K. Wangsness. 16-5 INFINITELY LONG IDEAL SOLENOID Since we have found the values of B produced by this system as given in ( 15-25 ) and ( 15-26 ) , we will use ... INFINITELY LONG IDEAL SOLENOID 259 16-5 Infinitely Long Ideal Solenoid.
Page 283
... long and 2 centime- ters in diameter that has a total of 600 turns . 17-18 Use ( 17-46 ) to find the mutual ... infinitely long antiparallel cur- rents and the rectangle of Figure 17-17 all lie in the same plane . The sides of length b ...
... long and 2 centime- ters in diameter that has a total of 600 turns . 17-18 Use ( 17-46 ) to find the mutual ... infinitely long antiparallel cur- rents and the rectangle of Figure 17-17 all lie in the same plane . The sides of length b ...
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