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А B riyano 18. A 100 turns coil shown in...

А B riyano 18. A 100 turns coil shown in the figure carries a current of 2 A in a magnetic field of 0.2Wb – m². The torque acting on the coil is 8 cm kt (a) 0.32 N-m tending to rotate the side AC into the page (b) 0.32 N-m tending to rotate the side AC out of the page 10 cm (c) 0.64 N-m tending to rotate the side AC into the page (d) 0.64 N-m tending to rotate the side AC out of the page Ans. (b) [T = NIAB sin 90° = 100x2x(80x104)x.2=.32 N-m] N-Pole S-Pole

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