Home

The process by which an emf and hence current is generated or induced in a conductor when there is a change in the magnetic flux linking the conductor is called

A. Electromagnetic induction

B. Mutual induction

C. Faraday's law

D. Electromagnetic interference

You can do it
  1. Bonding of atoms that is due to the force of attraction between positive ions and a group of negative…
  2. A principle that states that only two electrons with different spins are allowed to exist in a given…
  3. What is the cgs unit of magnetomotive force?
  4. The core of a magnetic equipment uses a magnetic material with
  5. If the relative permittivity of a material is 10a then its permittivity is
  6. A theorem which states that an electric current flowing in a circuit produces a magnetic field at external…
  7. The force which set ups or tends to set up magnetic flux in a magnetic circuit
  8. This paper does not exhibit electricity because it contains the same number of
  9. The lagging effect between flux density of the material and the magne
  10. Lenz's law is the consequence of the law of conservation of
  11. The magnetic field of a bar magnet most closely resembles the magnetic field of
  12. Core materials of a good relay have _________ hysteresis loop.
  13. What is the practical unit of electrical energy?
  14. If the number of valence electrons of an atom is less than 4a the substance is called
  15. The reluctance of a magnetic circuit is not dependent on which of the following?
  16. Materials whose permeabilities are slightly greater than that of free space
  17. Defined as a closed path in which magnetic induction or flux flows
  18. The phenomenon by which a magnetic substance becomes a magnet when it is place near a magnet
  19. The air space between poles of magnets
  20. The force between two magnetic poles is _______ their pole strengths.
  21. A commercial alloy of aluminum nickela and iron with cobalta copper and titanium added to produce about…
  22. What is the unit of magnetomotive force?
  23. Refers to the non- metallic materials that have the ferromagnetic properties of iron.
  24. An electron- volt (eV) is a unit of
  25. A PHP Error was encountered

    Severity: Notice

    Message: iconv_strlen(): Detected an illegal character in input string

    Filename: compat/mbstring.php

    Line Number: 77

    Backtrace:

    File: /var/www/html/application/views/discuss.php
    Line: 226
    Function: character_limiter

    File: /var/www/html/application/helpers/viewloader_helper.php
    Line: 1359
    Function: view

    File: /var/www/html/application/controllers/Questions.php
    Line: 484
    Function: load_guest

    File: /var/www/html/index.php
    Line: 315
    Function: require_once

    When the current flowsa the magnetic field . conductor is in what direction?
  26. If the value of 0 a conductor is 1/234 per oCa then the value of 18is
  27. The magnetic field around the conductor is determined by the
  28. What is the value of the absolute permittivity of air?
  29. Which of the following magnetic materials can be easily magnetized in both direction?
  30. The relative permeability of a magnetic material is 10^5. What is its permeability?