Guest

a circular coil is receding from a bar magnet wiyh same velocity as that of maget. Will an emf be induced

a circular coil is receding from a bar magnet wiyh same velocity as that of maget. Will an emf be induced


 

Grade:9

1 Answers

AKASH GOYAL AskiitiansExpert-IITD
419 Points
11 years ago

Dear shivam

emf induces when flux changes with time. if both are moving in the same direction then relative velocity is zero and there will be no change in flux. hence induced emf will be zero

if both are moving in opposite direction with same velocity ,v then realative velocity is 2v and flux will change with time hence emf will be induced

All the best.

AKASH GOYAL

AskiitiansExpert-IITD

 

Please feel free to post as many doubts on our discussion forum as you can. We are all IITians and here to help you in your IIT JEE preparation.

Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.

Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar  respectively : Click here to download the toolbar..

 

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free