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what is the work done by a bar magnet on another bar magnet in displacing through a distance d? assume whatever have to suppose such as their magnetic field B1 & b2 etc.
Dear student.
Your query has been answered...
Force between two magnetic charges is given by F= km1m2/r2 here k is constant whose value is u/4pi,m1,m1 are magnitudes of magnetic moment of bar magnet.. if two magnetic charges of same polarity means north towards north are placed then they repel by F amount of force ... now work done in moving a magnetic charge m is F.dr W=F.dr W =Fdrcos@ or Fdr if force is in the direction of displacement W =-km1m2/r ........ Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation. All the best. 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.. Askiitians Expert Sagar Singh B.Tech, IIT Delh
Force between two magnetic charges is given by F= km1m2/r2
here k is constant whose value is u/4pi,m1,m1 are magnitudes of magnetic moment of bar magnet..
if two magnetic charges of same polarity means north towards north are placed then they repel by F amount of force ...
now work done in moving a magnetic charge m is F.dr
W=F.dr
W =Fdrcos@ or Fdr
if force is in the direction of displacement
W =-km1m2/r ........
Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation. All the best. 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.. Askiitians Expert Sagar Singh B.Tech, IIT Delh
Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.
All the best.
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Askiitians Expert
Sagar Singh
B.Tech, IIT Delh
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