This paper does not exhibit electricity because it contains the same number of

A. protons and electrons

B. neutrons and electrons

C. neutrons and positrons

D. atoms

You can do it
  1. Electric field intensity is measured in
  2. The potential at a point due to a charge is 15 V. If the distance is times, the potential at the point…
  3. If you hold the conductor with right hand so that the stretched thumb points in the direction of the…
  4. The magnetic field inside a solenoid
  5. The resistivity of a conductor ___________ with an increase in temperature.
  6. What is the usual value of leakage coefficient for electrical machines?
  7. The force acting on a unit n- pole placed at that point is called
  8. The phenomenon by which a subtracts pieces of iron
  9. The unit of flux density is
  10. The temperature coefficient of resistance of eureka is
  11. Materials whose permeabilities are slightly greater than that of free space
  12. The force between two charges placed a given distance apart ______ as the relative permittivity of the…
  13. Which of the following is used by permanent magnets as the magnetic material?
  14. Which of the following is a diamagnetic material?
  15. A test charge means a charge of
  16. One weber of flux is equal to _______ magnetic lines of force.
  17. Which element has four valence electrons?
  18. The amount of magnetizing force to counter balance the resid magnetic material is referred to as
  19. What is the relative permittivity of air?
  20. The temperature coefficient of resistance of a conductor ______ with an increase in temperature.
  21. The force of attraction or repulsion between two magnetic poles is directly proportional to their strengths.
  22. When a conductor is stationary and the magnetic field is moving or changing the emf induced is called
  23. How is mutual inductance between two coils decreased?
  24. What is the value of the absolute permittivity of air?
  25. Two similar polesa each 1Wba placed 1 m apart in air will experience a repulsive force of
  26. If on looking at any one end of a solenoid; the direction of current flow is found to be clockwise then…
  27. What principle states that each electron in an atom must have a different set of quantum numbers?
  28. A 200-watt lamp working for 24 hours will consume approximately _____ units.
  29. A law stating that the magnetic susceptibilities of most paramagnetic substances are inversely proportional…
  30. The tiniest element of matter