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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A bar magnet has poles of strength 48 Am, which are 25 cm apart.(i) What is the magnetic moment of the magnet? (ii) What torque is required to hold this magnet at an angle 30 degree with a uniform field of flux density 0.15 T?

A bar magnet has poles of strength 48 Am, which are 25 cm apart.(i) What is the magnetic moment of the magnet? (ii) What torque is required to hold this magnet at an angle 30 degree with a uniform field of flux density 0.15 T?

A bar magnet has poles of strength 48 Am which are 25 cm apart.(i) What is the magnetic moment of the magnet? (ii) What torque is required to hold this magnet at an angle 30 degree with a uniform field of flux density 0.15 T?