What principle states that each electron in an atom must have a different set of quantum numbers?

A. Inclusion principle

B. Exclusion principle

C. Quantum principle

D. Electron principle

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  1. Hysteresis is a phenomenon of _________ in a magnetic circuit.
  2. One farad equals
  3. The electric potential at a point in air due to a charge is 21 V. If the air is replaced by a medium…
  4. Electric field intensity is measured in
  5. A length of wire has a resistance of 10 ohms. What is the resistance of a wire of the same material…
  6. If a magnetic flux cuts across 200 turns at a rate of 2Wb/sa the induced voltage according to Faraday's…
  7. The property of magnetic materials of retaining magnetism after withdrawal of the magnetizing force…
  8. The reluctance of a magnetic circuit is not dependent on which of the following?
  9. What bond is formed when one or more electrons in the outermost energy orbit of an atom are transferred…
  10. An effect which is generally used in the gausameter to measure flux density.
  11. The force acting on a unit n- pole placed at that point is called
  12. A one cubic cm of copper has how many free electrons at room temperature?
  13. All magnetic field originates from
  14. What revolves about the positive nucleus in a definite orbit?
  15. If two similar charges 1 coulomb each are placed 1 m apart in aira then the force of repulsion is
  16. The magnetic materials should have a large hysteresis loss for one of the following applications.
  17. What is another name for relative permittivity?
  18. The B-H curve of ________ is not a straight line.
  19. If the value of 25 of a conductor is 1/230 per oCa then the value of 0is
  20. The total number of magnetic lines of force in a magnetic field is called
  21. The phenomenon that when an electric current passes through an anisotropic crystala there is an absorption…
  22. The dielectric constant of most materials lies between
  23. Which of the following is a natural magnet?
  24. An electron- volt (eV) is a unit of
  25. How is mutual inductance between two coils decreased?
  26. If the relative permittivity of a material is 10a then its permittivity is
  27. This paper does not exhibit electricity because it contains the same number of
  28. The core of a transformer heats up when its primary is fed from an ac source because of
  29. A 6- V battery is connected across a solenoid of 100 turns having a resistance of 2 ?a Calculate the…
  30. What is the cgs unit of magnetomotive force?