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Two short bar magnets of length 1cm each...

Two short bar magnets of length `1cm` each have magnetic moments `1.20 Am^(2) and 1.00 Am^(2)` respectively. They are placed on a horizontal table parallel to each other with their `N` poles pointing towards the south. They have a common magnetic equator and are separted by a distance of `20.0 cm`. The value of the resultant horizontal magnetic induction at the mid - point `O` of the line joining their centres is close to (Horizontal component of earths magnetic induction is `3.6 xx 10.5 Wh//m^(2)`

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Two short bar magnets of length 1 cm each have magnetic moments 1.20A.m^(2) and 1.00A.m^(2) respectively . They are placed on a horizontal table parallel to each other with their N poles pointing towards the south . They have a common magnetic equator and are separated by a distance of 20.0 cm . The value of the resultant horizontal magnetic induction at the mid - point O of line joining their centres is close to (horizontal component of earth's magnetic induction is 3.6xx10^(-5) "Wb " . m^(-2) )

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