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Two short bar magnets of length 1 cm 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 separated 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 earth’s magnetic induction is 3.6 × 10 –5 Wb/m ^2) ?

Two short bar magnets of length 1 cm 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 separated 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 earth’s magnetic induction is 3.6 × 10 –5 Wb/m ^2) ?

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
576-841_2.PNG

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