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Write an expression for magnetic field i...

Write an expression for magnetic field intensity at any point an axial line of a bar magnet.

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`B_(axis) = (mu_0)/(4pi) (2M)/(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. How does the magnetic moment and pole strength of the two parts of a m...

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

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

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

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

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

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

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  9. What is Geomagnetism ?

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

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

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

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

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  14. What is a geographic meridian ?

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

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  16. What is ment by magnetic declination ?

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  17. What is magnetic inclination at a place?

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

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

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

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