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The total number of magnetic lines of force in a magnetic field is called

A. Magnetic flux

B. Magnetic flux density

C. Magnetic flux intensity

D. Magnetic potential

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  1. The force between two magnetic poles is _______ their pole strengths.
  2. The amount of magnetizing force to counter balance the resid magnetic material is referred to as
  3. The resistance of a material is ____________ its area of cross-section.
  4. A factor used to correct for the electrostatic forces of the more distant ions in an ionic solid.
  5. Whenever a flux inking a coil or current changesa an emf is induced in it. This is known as
  6. The air space between poles of magnets
  7. Germanium atom has ______ protons and ______ electrons.
  8. The ratio of the total flux (flux in iron path) to the useful flux (flux in air gap)
  9. A law that states that the polarity of the induced voltage will oppose the change in magnetic flux causing…
  10. Residual magnetism refers to the flux densitya which exists in the iron core when the magnetic field…
  11. What is the SI unit of reluctance?
  12. Theory of ferromagnetic phenomena which assumes each atom is a permanent magnet which can turn freely…
  13. A 6- V battery is connected across a solenoid of 100 turns having a resistance of 2 ?a Calculate the…
  14. Electric potential is a _______ quantity.
  15. Which of the following statements is TRUE?
  16. An atom or a group of atoms that carries a net electric charge.
  17. The electric field intensity between the parallel plate air capacitor is 20 N/C. If an insulating slab…
  18. Electrons at the outer shell are called
  19. Lenz's law is the consequence of the law of conservation of
  20. The total number of magnetic lines of force in a magnetic field is called
  21. If the solenoid is gripped by the right hand with the fingers pointing the direction of current flowa…
  22. Small voltages generated by a conductor with current in an external magnetic field.
  23. The reluctance of the magnetic circuit is ________ relative permeability of the material comprising…
  24. A t/m is a unit of
  25. What is the reluctance of a magnetic path having a length of 2x 10^-3m and crosssectional area of 2.5…
  26. If two similar charges 1 coulomb each are placed 1 m apart in aira then the force of repulsion is
  27. The phenomenon by which a magnetic substance becomes a magnet when it is place near a magnet
  28. Electron is a Greek word for
  29. Refers to the magnetic lines
  30. The force between two magnetic poles is _____ their poles strength.