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The point in a magnet where the intensity of magnetic lines of force is maximum

A. Magnetic pole

B. South pole

C. North pole

D. Unit pole

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  1. The magnetic field of a bar magnet most closely resembles the magnetic field of
  2. The force of attraction or repulsion between two magnetic poles is directly proportional to their strengths.
  3. The temperature coefficient of resistance of semiconductors is
  4. The ability of a material to conduct magnetic flux through it.
  5. The ratio between the intensity of magnetization produced in a substance to the magnetizing force producing…
  6. The point in a magnet where the intensity of magnetic lines of force is maximum
  7. The force acting on a pole of 5 Wb is 25 N. What is the intensity of the magnetic field?
  8. What type of bond is formed when there exists some form of collective interactions between the (negatively…
  9. Flux density is measured in
  10. The temperature coefficient of resistance of eureka is
  11. Which of the following materials has the highest dielectric strength?
  12. Who developed the electromagnetic theory of light in 1862?
  13. When a conductor is stationary and the magnetic field is moving or changing the emf induced is called
  14. What is the practical unit of electrical energy?
  15. Electric field intensity at a point due to a given charge ______ if the relative permittivity of the…
  16. The net electrical charge in an isolated system remains constant. This is known as
  17. A magnetic material losses its ferromagnetic properties at a point called
  18. At/m is a unit of
  19. What is the typical saturation flux density for most magnetic materials?
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    A magnetic pole produces 5000 field lines. How much is the flux in webers? A. 50 10^-6
  21. What is the cgs unit of magnetomotive force?
  22. Who discovered the most important electrical effects which is the magnetic effect?
  23. The diameter of a hydrogen atom is approximately ______ cm.
  24. An alloy of 22 percent iron and 78 per cent nickel.
  25. Another term for corona discharge.
  26. A negatively charge body has
  27. Germanium atom has ______ protons and ______ electrons.
  28. Hysteresis refers to the ______ between flux density of the material and the magnetizing force applied.
  29. A 200-watt lamp working for 24 hours will consume approximately _____ units.
  30. When a current carrying conductor is placed in a magnetic fielda the maximum force will act on the conductor…