Please wait...
Contact Us
Need assistance? Contact us on below numbers

For Study plan details

10:00 AM to 7:00 PM IST all days.

For Franchisee Enquiry



Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this number

9321924448 / 9987178554

Mon to Sat - 10 AM to 7 PM

Can i generate magnetic field withoud magnet ?

Asked by demo_maha 26th May 2014, 3:10 PM
Answered by Expert
Yes.When an electric current is passed through a conducting wire, a magnetic field is produced around it.
i.e. a current (moving charge ) carrying conductor produces a magnetic field around it and a magnetic needle in this magnetic field experiences a torque which causes it to deflect and align itself in the direction of magnetic field.
eg : A steel or an iron core with an electric current running through a coil surrounding the core will produce a magnetic field, (an electromagnet).
An electromagnet is an artificial magnet.The magnetism lasts as long as the current keeps passing through it.
Answered by Expert 27th May 2014, 9:28 AM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Your answer has been posted successfully!

Free related questions

Chat with us on WhatsApp