## 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 64

Find E for any point in the

point charges are located at the corners of a square in the

and locations are as follows: q, (0,0); 2q, (0,a); 3q, (a,0); -4a, (a,a). Find E at the ...

Find E for any point in the

**xy plane**. For what points, if any, will Ex =0? 3-2 Fourpoint charges are located at the corners of a square in the

**xy plane**. Their valuesand locations are as follows: q, (0,0); 2q, (0,a); 3q, (a,0); -4a, (a,a). Find E at the ...

Page 254

13-7 A circle of radius a lies in the

current /' that circulates counterclockwise as seen when looking back at the origin

from positive values of z. A very long current / is parallel to the x axis, is going ...

13-7 A circle of radius a lies in the

**xy plane**with its center at the origin. It carries acurrent /' that circulates counterclockwise as seen when looking back at the origin

from positive values of z. A very long current / is parallel to the x axis, is going ...

Page 265

One of them, carrying a current Iu intersects the

other, with current /^ intersects the

produced by them at any field point (x,y, z). 14-4 A square of edge a lies in the

One of them, carrying a current Iu intersects the

**xy plane**at the point (xuy{); theother, with current /^ intersects the

**xy plane**at (x2,y2)- Find the resultant Bproduced by them at any field point (x,y, z). 14-4 A square of edge a lies in the

**xy****plane**...### What people are saying - Write a review

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angle assume axis becomes bound charge boundary conditions bounding surface calculate capacitance charge density charge distribution charge q circuit conductor consider const constant corresponding Coulomb's law cross section current density current element curve cylinder defined dielectric direction displacement distance electric field electromagnetic electrostatic energy equal equipotential evaluate example Exercise expression field point flux force free charge free currents frequency function given illustrated in Figure induction infinitely long integral integrand Laplace's equation line charge located Lorentz Lorentz transformation magnitude material Maxwell's equations molecule normal components obtained origin particle perpendicular plane wave point charge polarized position vector potential difference propagation properties quadrupole quantities radiation region relation result satisfy scalar potential shown in Figure situation solenoid spherical substitute surface current surface integral tangential components total charge unit vacuum vector potential velocity volume write written xy plane zero