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Two identicla short bar magnets each havingmagnetic momentof 10 am^(2) arearranged such that their axiallinesare perpendicularto ech otherand theircentres0.2 m the resultant magnetic inducito at a pointmidway betweeen themis |
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Answer» `sqrt(2)xx10^(-7)` tesla  `B_(net)=sqrt(B_(a)^(2)+B_(e )^(2))` `=sqrt(5).(mu_(0))/(4pi).(M)/(d^(3))=sqrt(5)xx10^(-7)xx(10)/(0.1)^(3)=sqrt(5)xx10^(-3)` tesla |
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