Electrostatics in vacuum Questions and Answers | Notes

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Electrostatics in vacuum Questions and Answers in PDF

1. Explain Coulomb’s law of Electro statistics.
2. Explain the terms: Electric Field Intensity, Electric Lines of Forces, and Electric Flux.
3. Calculate the electric field intensity due to an infinite line charge.
4. Calculate the electric field intensity due to a dipole at the axial position.
5. Calculate the electric field intensity due to a dipole at perpendicular bisector of the dipole.
6. Define the term  Dielectrics,  Dielectric Constant,  Electric Polarization (P), and  Displacement Current (D), also derive the relation between D, E, and P.
7. Explain the terms gradient, divergence, and curl. Also, give their physical significance.
8. Explain Gauss’s divergence theorem and Stokes’ theorem.
9. Give the continuity equation of current densities. Explain its physical significance.
10. Derive Maxwell’s equation for free space.
11. Write Maxwell’s equations in integral form.

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Unit 5 - important Electrostatics in vacuum Questions and Answers