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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two magnets of equal mass are joined at right angles to each other . Magnet N1S1 has a magnet miment root 3 times that of N2S2. This arrangement is pivoted so that it is freee to rotate in a horizontal plane. when in equilibrium , theta is

Two magnets of equal mass are joined at right angles to each other . Magnet N1S1 has a magnet miment root 3 times that of N2S2. This arrangement is pivoted so that it is freee to rotate in a horizontal plane. when in equilibrium , theta is

A thin bar magnet of length 2 L is bent at the mid - point so that the angle between them is 60 degree. The new length of the magnet is