logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
Home  >>  EAMCET  >>  Physics
0 votes

If two identical bar magnets, each of length l, pole strength m, and magnetic moment M are placed perpendicular to each other with their unlike poles in contact, the magnetic moment of the combination is :

\[\begin {array} {1 1} (a)\;\frac{M}{\sqrt 2} & \quad (b)\;lm(\sqrt 2) \\ (c)\;2 lm (\sqrt 2) & \quad (d)\;2M \end {array}\]
Can you answer this question?
 
 

1 Answer

0 votes
$ (B)\;lm(\sqrt 2)$
Hence B is the correct answer.
answered Mar 24, 2014 by meena.p
 

Related questions

Ask Question
student study plans
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...