## 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 224

The two currents of Exercise 13-3. distance p from it, crosses the x

0, and makes the angle a with the xy plane as shown. Show that the force on / of

C due to /' of C is - \n0II' col ax. 13-4 Consider the two circuits shown in Figure ...

The two currents of Exercise 13-3. distance p from it, crosses the x

**axis**at y — z =0, and makes the angle a with the xy plane as shown. Show that the force on / of

C due to /' of C is - \n0II' col ax. 13-4 Consider the two circuits shown in Figure ...

Page 261

Show that these same results follow if one assumes distributed steady currents.

16-2 Apply (16-5) to a small cylinder in the interior of an infinitely long ideal

solenoid. Assume the

thus ...

Show that these same results follow if one assumes distributed steady currents.

16-2 Apply (16-5) to a small cylinder in the interior of an infinitely long ideal

solenoid. Assume the

**axis**of the cylinder to coincide with the solenoid**axis**, andthus ...

Page 282

x j*~- "\ v^- 17-4 An infinitely long straight wire carrying a constant current I

coincides with the z

center on the positive x

the loop.

x j*~- "\ v^- 17-4 An infinitely long straight wire carrying a constant current I

coincides with the z

**axis**. A circular loop of radius a lies in the xz plane with itscenter on the positive x

**axis**at a distance b from the origin. Find the flux throughthe loop.

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angle assume axes axis becomes bound charge boundary conditions bounding surface calculate capacitance capacitor cavity charge density charge distribution charge q circuit conductor const constant convenient corresponding Coulomb's law current density curve cylinder defined dielectric dipole direction displacement distance divergence theorem electric field electromagnetic electrostatic energy equal equipotential evaluate example Exercise expression field point flux force free charge frequency function given illustrated in Figure induction infinitely long integral integrand Laplace's equation line charge line integral located Lorentz transformation magnetic magnitude Maxwell's equations obtained origin parallel particle perpendicular plane wave plates point charge polarized position vector potential difference quantities rectangular coordinates region result scalar potential shown in Figure solenoid sphere of radius spherical surface integral tangential components theorem total charge unit vectors vacuum vector potential velocity volume write written xy plane zero