A rectangular coil of a wire of 50 turns, each of area 8 cm2 , is suspended freely in radial - Physics - Moving Charges And Magnetism

Question

A rectangular coil of a wire of 50 turns, each of area 8 cm2 , is
suspended freely in radial magnetic
field of induction 2x10-2 Wb/m2 When a current of 5 mA is passed
through the coil, it deflects through 60 Find the torsional
constant of the suspension fibre

Debalina Deb · Accepted Answer

Dear student,
The SI unit of torsional constant is Nm/radian, that's why we have
to convert the 60 degree to radian to solve this question
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"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5f3e978ad9947%20jpg"
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Regards,

A rectangular coil of a wire of 50 turns, each of area 8 cm2 , is suspended freely in radial magnetic field of induction 2x10-2 Wb/m2 . When a current of 5 mA is passed through the coil, it deflects through 60. Find the torsional constant of the suspension fibre.

A rectangular coil of a wire of 50 turns, each of area 8 cm2 , is suspended freely in radial magnetic
field of induction 2x10-2 Wb/m2 . When a current of 5 mA is passed through the coil, it deflects through 60. Find the torsional constant of the suspension fibre.