Dhanusmith posted an Question
August 12, 2021 • 17:51 pm 20 points
  • IIT JAM
  • Physics (PH)

A coil of 100 turns and area 2x 10-2 m2 is pivoted about a vertical diameter in a uniform magnetic field and carries a current of 5a. when the coil is held with

A coil of 100 turns and area 2x 10-2 m2 is pivoted about a vertical diameter in a uniform magnetic field and carries a current of 5A. When the coil is held with its plane in north south direction it experiencesa couple of 0.33 Nm. When the plane is east-west, the corresponding couple is 0.4 Nmthe value of magnetic induction is [Neglect earth's magnetic field

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