Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Questions  >  The following magnet is used in large machine... Start Learning for Free
The following magnet is used in large machines to create magnetic flux
  • a)
    Permanent magnet
  • b)
    Electro magnet
  • c)
    Temporary magnet
  • d)
    Any of the above
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The following magnet is used in large machines to create magnetic flux...
An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. Electromagnets usually consist of wire wound into a coil. A current through the wire creates a magnetic field which is concentrated in the hole in the center of the coil. The wire turns are often wound around a magnetic core made from a ferromagnetic or ferrimagnetic material such as iron; the magnetic core concentrates the magnetic flux and makes a more powerful magnet.

The main advantage of an electromagnet over a permanent magnet is that the magnetic field can be quickly changed by controlling the amount of electric current in the winding. However, unlike a permanent magnet that needs no power, an electromagnet requires a continuous supply of current to maintain the magnetic field.
This question is part of UPSC exam. View all Electrical Engineering (EE) courses
Most Upvoted Answer
The following magnet is used in large machines to create magnetic flux...
Because the attraction bw to opposite magnet is not capable to touch than we used electo magnet
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

The following magnet is used in large machines to create magnetic fluxa)Permanent magnetb)Electro magnetc)Temporary magnetd)Any of the aboveCorrect answer is option 'B'. Can you explain this answer?
Question Description
The following magnet is used in large machines to create magnetic fluxa)Permanent magnetb)Electro magnetc)Temporary magnetd)Any of the aboveCorrect answer is option 'B'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about The following magnet is used in large machines to create magnetic fluxa)Permanent magnetb)Electro magnetc)Temporary magnetd)Any of the aboveCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The following magnet is used in large machines to create magnetic fluxa)Permanent magnetb)Electro magnetc)Temporary magnetd)Any of the aboveCorrect answer is option 'B'. Can you explain this answer?.
Solutions for The following magnet is used in large machines to create magnetic fluxa)Permanent magnetb)Electro magnetc)Temporary magnetd)Any of the aboveCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE). Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of The following magnet is used in large machines to create magnetic fluxa)Permanent magnetb)Electro magnetc)Temporary magnetd)Any of the aboveCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The following magnet is used in large machines to create magnetic fluxa)Permanent magnetb)Electro magnetc)Temporary magnetd)Any of the aboveCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for The following magnet is used in large machines to create magnetic fluxa)Permanent magnetb)Electro magnetc)Temporary magnetd)Any of the aboveCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of The following magnet is used in large machines to create magnetic fluxa)Permanent magnetb)Electro magnetc)Temporary magnetd)Any of the aboveCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The following magnet is used in large machines to create magnetic fluxa)Permanent magnetb)Electro magnetc)Temporary magnetd)Any of the aboveCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev