electrostatic fields
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Electrostatic Fields. 2. Figure 4.1 Coulomb vector force on point changes Q 1 and Q 2. Figure 4.2 (a), (b) Like charges repel. (c) Unlike charges attract. Figure 4.3 Suspended charged particles; for Example 4.2. Figure 4.4 Electrostatic separation of solids; for Example 4.3. - PowerPoint PPT PresentationTRANSCRIPT
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Electrostatic Fields
Elements of Electromagnetics Fourth Edition Sadiku 3Copyright © 2007 Oxford University Press
Figure 4.1 Coulomb vector force on point changes Q1 and Q2.
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Figure 4.2 (a), (b) Like charges repel. (c) Unlike charges attract.
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Figure 4.3 Suspended charged particles; for Example 4.2.
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Figure 4.4 Electrostatic separation of solids; for Example 4.3.
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Figure 4.5 Various charge distributions and charge elements.
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Figure 4.6 Evaluation of the E field due to a line charge.
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Figure 4.7 Evaluation of the E field due to an infinite sheet of charge.
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Figure 4.8 Evaluation of the E field due to a volume charge distribution.
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Figure 4.9 Charged ring; for Example 4.4.
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Figure 4.10 For Example 4.6: (a) three charge distributions, (b) finding and a on plane y 1.
Elements of Electromagnetics Fourth Edition Sadiku 13Copyright © 2007 Oxford University Press
Figure 4.11 Flux density D due to a point charge and an infinite line charge.
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Figure 4.12 Illustration of Gauss’s law: flux leaving v1 is 5 nC and that leaving v2 is 0 C.
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Figure 4.13 Gaussian surface about a point charge.
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Figure 4.14 Gaussian surface about an infinite line charge.
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Figure 4.15 Gaussian surface about an infinite line sheet of charge.
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Figure 4.16 Gaussian surface for a uniformly charged sphere when (a) r a and (b) r a.
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Figure 4.17 Sketch of D against r for a uniformly charged sphere.
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Figure 4.18 Displacement of point charge Q in an electrostatic field E.
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Figure 4.19 The conservative nature of an electrostatic field.
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Figure 4.20 An electric dipole.
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Figure 4.21 Equipotential surfaces for (a) a point charge and (b) an electric dipole.
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Figure 4.22 Assembling of charges.
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Figure 4.23 (a) Wrist strap. (b) Foot grounders.
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Figure 4.24 A typical ESD-protected workstation.
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Figure 4.25 For Problem 4.6.
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Figure 4.26 For Problem 4.44.