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What is the SI unit of magnetic flux?

A. Tesla

B. Weber

C. Maxwell

D. Gauss

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  1. A law stating that the magnetic susceptibilities of most paramagnetic substances are inversely proportional…
  2. Temporary magnets are commonly employed in
  3. Electric field intensity is a ________.
  4. If the length and area of cross-section of a wire are doubleda then its resistance
  5. The ratio of the total flux (flux in iron path) to the useful flux (flux in air gap)
  6. What is used as the dielectric material in high voltage transformers?
  7. Refers to the non- metallic materials that have the ferromagnetic properties of iron.
  8. The electric potential across part AB of a circuit is 5 V; point A being at higher potential. If a charge…
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    A magnetic pole produces 5000 field lines. How much is the flux in webers? A. 50 10^-6
  10. The mass of proton is __________ the mass of an electron.
  11. The force acting on a unit n- pole placed at that point is called
  12. Flux linkages equals
  13. A germanium atom has an atomic weight of72. How many neutrons are there?
  14. The emission of electrons from hot bodies is called
  15. A magnetic circuit carries a flux iin the iron part and a fluxgin the air gap. What is the leakage coefficient?
  16. This paper does not exhibit electricity because it contains the same number of
  17. The ability of a mechanically stressed ferromagnetic wire to recognize rapid switching of magnetization…
  18. The force between two charges placed a given distance apart ______ as the relative permittivity of the…
  19. The diameter of a hydrogen atom is approximately ______ cm.
  20. When a current carrying conductor is placed in a magnetic fielda the maximum force will act on the conductor…
  21. Which of the following materials has the highest dielectric strength?
  22. Electromotive force in a circuit
  23. Lenz' law states that the direction of the induced emf and hence current
  24. What principle states that each electron in an atom must have a different set of quantum numbers?
  25. When the relative permeability of a material is slightly more than 1a it is called ______ material.
  26. If a magnetic flux cuts across 200 turns at a rate of 2Wb/sa the induced voltage according to Faraday's…
  27. What revolves about the positive nucleus in a definite orbit?
  28. An atom or a group of atoms that carries a net electric charge.
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    When the current flowsa the magnetic field . conductor is in what direction?
  30. The tiniest element of matter