A short bar magnetis arrangedwithits north polepointinggergraphical north. It is found that thehorizontal componentof earth'smagneticinduction(B_(H)) is balacedby themagnetic induction of the magnetat a point whichis at a distanceof 20 cmfrom its centre .The magnetic momentofthe magnet is ( if H = 4 xx 10^(-5) Wbm^(-2))

A short bar magnetis arrangedwithits north polepointinggergraphical no

1.	A short bar magnetis arrangedwithits north polepointinggergraphical north. It is found that thehorizontal componentof earth'smagneticinduction(B_(H)) is balacedby themagnetic induction of the magnetat a point whichis at a distanceof 20 cmfrom its centre .The magnetic momentofthe magnet is ( if H = 4 xx 10^(-5) Wbm^(-2))
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