## 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 168

If we let e be the microscopic electric field, we want it to have the same basic

vacuum properties that we have already found in (4-10) and (5-4), that is, V-e=^

and VXe = 0 (10-14) €o where pm is the charge density

...

If we let e be the microscopic electric field, we want it to have the same basic

vacuum properties that we have already found in (4-10) and (5-4), that is, V-e=^

and VXe = 0 (10-14) €o where pm is the charge density

**defined**on a microscopic...

Page 229

As we noted in Section 2-2, the unit of charge is actually

unit of current which is called an ampere, so that, according to (12-1), 1 coulomb

= 1 ampere-second. The ampere itself is

As we noted in Section 2-2, the unit of charge is actually

**defined**in terms of theunit of current which is called an ampere, so that, according to (12-1), 1 coulomb

= 1 ampere-second. The ampere itself is

**defined**in terms of the force between ...Page 231

If, for some reason, the moving charges can be thought of as being constrained to

flow on a surface, we can

the direction of flow of charge and its magnitude K is

If, for some reason, the moving charges can be thought of as being constrained to

flow on a surface, we can

**define**a surface current density K. Its direction is that ofthe direction of flow of charge and its magnitude K is

**defined**as equal to the ...### What people are saying - Write a review

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