1 Electric Fields in Material Space. Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku2 Figure 5.1 Current in.

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Presentation transcript:

1 Electric Fields in Material Space

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku2 Figure 5.1 Current in a filament.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku3 Figure 5.2 (a) An isolated conductor under the influence of an applied field. (b) A conductor has zero electric field under static conditions.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku4 Figure 5.3 A conductor of uniform cross section under an applied E field.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku5 Figure 5.4 Van de Graaff generator, for Example 5.2.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku6 Figure 5.5 Cross section of the lead bar of Example 5.4.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku7 Figure 5.6 Polarization of a nonpolar atom or molecule.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku8 Figure 5.7 Polarization of a polar molecule: (a) permanent dipole (E  0), (b) alignment of permanent dipole (E  0).

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku9 Figure 5.8 A block of dielectric material with dipole moment P per unit volume.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku10 Figure 5.9 An electrometer; for Practice Exercise 5.8.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku11 Figure 5.10 Dielectric–dielectric boundary: (a) determining E 1t  E 2t, (b) determining D 1n  D 2n.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku12 Figure 5.11 Refraction of D or E at a dielectric–dielectric boundary.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku13 Figure 5.12 Conductor–dielectric boundary.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku14 Figure 5.13 Electrostatic screening.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku15 Figure 5.14 Conductor–free space boundary.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku16 Figure 5.15 For Example 5.9.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku17 Figure 5.16 For Example 5.10.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku18 Figure 5.17 For Review Question 5.8.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku19 Figure 5.18 For Problems 5.10 and 5.19.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku20 Figure 5.19 For Problem 5.32.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku21 Figure 5.20 For Problem 5.34.

Copyright © 2007 Oxford University Press Elements of Electromagnetics Fourth Edition Sadiku22 Figure 5.21 For Problem 5.35.