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1. What are the different kinds of magnetic materials?
2. What is the magnetization vector? How is it related to the magnetic flux density?
3. Discuss how magnetization current arises in a magnetic material.
4. State the relationship between magnetization current density and magnetic flux density. How is it taken into account in Maxwell's equations?
5. What is the revised definition of H?
6. State the relationship between H and B for a magnetic material. How does it simplify the solution of field problems involving magnetic materials?
7. What is an anisotropic magnetic material?
8. Discuss the relationship between B and H for a ferromagnetic material.
9. Summarize the constitutive relations for a material medium.
10. What is the propagation constant for a material medium? Discuss the significance of its real and imaginary parts.
Halleys comet, which passes around the sun every 76 years, has an elliptical orbit. When closest to the sun (perihelion) it is a distance of 8.823 x 10^10m, calculate its speed at aphelion
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Suppose that yesterday your body had a mass of 50.0 kg. This morning you stepped on a scale and found that you had gained weight. What happened, if anything, to your mass? What happened, if anything, to the ratio of your weight to your mass?
About two-thirds of human body mass consists of water.Determine the volume of water in a 90-kg person.
A 7.0mW laser beam has a circular cross section with diameter 0.80 millimeter. Find the maximum radiation pressure that this laser can exert on a mirrored surface
What is coefficient of static friction
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