Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

why does changing magnetic field induce emf in the coil?
Asked by Gaurav Avhad | 12 Mar, 2011, 05:15: PM
answered-by-expert Expert Answer

Dear student

Faraday performed a number of experiments and observed that whenever there is a change in the number of magnetic field lines associated with a conductor, an emf is developed between the ends of the conductor which lasts as long as the change is taking place. This phenomenon is called as electromagnetic induction.

 

Hope this helps.

Regards

Team

Topperlearning

Answered by | 12 Mar, 2011, 12:20: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 10 - Physics
Plssss answer..... Assertion: Magnetic field lines never intersect each other. Reason: If they intersect, then at the point of intersection, the compass needle would point towards two directions, which is not possible.
Asked by sheetal.kolte | 04 Mar, 2024, 12:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
what is drawn
question image
Asked by shrilakshmimunoli | 01 Mar, 2024, 01:15: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
where can i find a video on magnetic field in physics? thanks
Asked by sailakshmi.avinesh | 13 Feb, 2024, 07:03: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
describe an activity to plot the magnetic field around a straight current carrying conductor
Asked by avaneethr868 | 08 May, 2022, 12:05: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
speed=
Asked by aresmiarun | 01 May, 2022, 02:52: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
electric motor how to work
Asked by satishkharadr188 | 14 Jan, 2022, 04:52: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
if the current is flowing in the diretioning of magnetic field lines
Asked by ishika2004sharma12 | 10 Dec, 2021, 08:18: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
what is magnet
Asked by dilipprasadguptag6 | 13 Sep, 2021, 12:04: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
explain faradays experiment of magnet and coil.
Asked by deekshith.m21122006 | 24 May, 2021, 07:47: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
What is an electromagnet AMD what it consist of  
Asked by Pateltithi64 | 03 Feb, 2021, 10:06: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×