Home

The ability of a mechanically stressed ferromagnetic wire to recognize rapid switching of magnetization when subjected to a dc magnetic field.

A. Wartheim effect

B. Wiedemann effect

C. Wiegand effect

D. Edison effect

You can do it
  1. The core of a magnetic equipment uses a magnetic material with
  2. What is the SI unit of specific resistance or resistivity?
  3. The relation between absolute permittivity of air ( 0)a absolute p and velocity of light (c) is given…
  4. The B-H curve of ________ is not a straight line.
  5. What is the unit of reluctance?
  6. The emf produced in a wire by its motion across a magnetic field does not depend upon the
  7. One that has magnetic poles produced by internal atomic structure with no external current necessary
  8. The magnetic energy stored in an inductor is ______ current.
  9. The magnetic flux through a coil changes. This results to the induced emf acting in a direction as to
  10. 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?
  11. The magnetic materials should have a large hysteresis loss for one of the following applications.
  12. The ability of a mechanically stressed ferromagnetic wire to recognize rapid switching of magnetization…
  13. Which of the following is a diamagnetic material?
  14. The magnetic potential in a magnetic circuit can be measured in terms of
  15. Refers to the magnetic lines
  16. The K shell or the first shell has how many permissible number of orbiting electrons?
  17. What is the reluctance of a magnetic path having a length of 2x 10^-3m and crosssectional area of 2.5…
  18. The idea of preventing one component from affecting another through their common electric and magnetic…
  19. Cobalt is an example of a ______ material.
  20. A factor used to correct for the electrostatic forces of the more distant ions in an ionic solid.
  21. Electric lines of force leave or enter the charge surface at an angle of
  22. What bond is formed when electrons in the outermost energy orbits of the atoms are shared between two…
  23. The customary energy unit in atomic and nuclear physics is
  24. Which of the following is used by temporary magnets as the magnetic material?
  25. A t/m is a unit of
  26. Magnetic fields do not interact with
  27. A theorem which states that an electric current flowing in a circuit produces a magnetic field at external…
  28. Ohm's law can be used only to a _____ circuit or component.
  29. Refers to the non- metallic materials that have the ferromagnetic properties of iron.
  30. A length of wire has a resistance of 10 ohms. What is the resistance of a wire of the same material…