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Give the expression for magnetic field a...

Give the expression for magnetic field at a point on the equatorial line of a magnetic dipole.

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`B = (mu_0)/(4pi)(M)/(x^3)`
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MODERN PUBLICATION-MAGNETISM AND MATTER-REVISION EXERCISE (VERY SHORT ANSWER QUESTION)
  1. How does the magnetic moment and pole strength of the two parts of a m...

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  2. Write an expression for magnetic field intensity at any point an axial...

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  3. Give the expression for magnetic field at a point on the equatorial l...

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  4. The susceptibility of a magnetic material is 0.9853 . Identify the typ...

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  5. What is the potential energy of a magnetic dipole when it is placed pe...

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  6. What is the potential energy of a dipole when it is perpendicular to a...

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  7. What is Gauss's law in magnetism? What does it signify?

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  8. What is Geomagnetism ?

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  9. What is the strength of earth's magnetic field at the surface of earth...

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  10. Give the location of earth's magnetic dipole.

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  11. State the elements of Earth's magnetic field .

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  12. The angle of declination at London is 10^(@)W What do you mean by ...

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  13. What is a geographic meridian ?

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  14. At what place on the earth, the magnetic inclination has the smallest ...

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  15. What is ment by magnetic declination ?

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  16. What is magnetic inclination at a place?

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  17. What is meant by horizontal component of Earth's magnetic field.

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  18. What is the value of the horizontal component of the earth's magnetic ...

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  19. What is the angle of dip at a place where horizontal and vertical comp...

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  20. What is intensity of magnetization? State its unit.

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