## 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 3

1-1 Definition of a Vector The properties of the

the essentials required for our definition. If we start at some point P, and move in

some arbitrary way to another point P2, we see from Figure l-l that the net effect ...

1-1 Definition of a Vector The properties of the

**displacement**of a point provide usthe essentials required for our definition. If we start at some point P, and move in

some arbitrary way to another point P2, we see from Figure l-l that the net effect ...

Page 14

The gradient is perpendicular to such a surface. words, the gradient is that

quantity that will give the change in the scalar when it is dotted with the

Figure 1-18, ...

The gradient is perpendicular to such a surface. words, the gradient is that

quantity that will give the change in the scalar when it is dotted with the

**displacement**. In order to understand the meaning of the gradient, let us considerFigure 1-18, ...

Page 35

The steady-state

problem then reduces to a one-dimensional one and if we let x be the

— eEP0e U' ...

The steady-state

**displacement**of the electron will then be parallel to EP. Theproblem then reduces to a one-dimensional one and if we let x be the

**displacement**, we can write (B-76) as dzx dx i :—u m,(F + 7 7; +wo2x) = — eEP=— eEP0e U' ...

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amplitude angle assume axes axis becomes bound charge boundary conditions bounding surface calculate capacitor charge density charge distribution charge q circuit conductor consider constant coordinates corresponding Coulomb’s law cross section current density current element cylinder defined dielectric displacement distance electric field electromagnetic electrostatic energy equal evaluate example Exercise expression field point Flgure flux force free currents frequency function Galilean transformation given incident induction infinitely long integral integrand length located loop Lorentz Lorentz transformation magnetic dipole magnitude material Maxwell’s equations medium normal components obtained origin parallel particle perpendicular plane wave plates point charge polarized position vector produced quadrupole quantities radiation radius rectangular reﬂected region relation result rotation satisfy scalar potential shown in Figure solenoid sphere substitute surface charge surface current tangential components transformation unit vacuum vector potential velocity volume write written xy plane zero