A 15-turn square coll of side 20cm lles In xy-plane and carrles SA current in counterclockwise direction as shown. The coll is free to rotate about y- axts. If a 3T uniform magnetic field is set in +x-direction find the magnitude and direction of magnetic torque acting on the coll. • a. 9 N.m, +y-direction O b. 0.6 N.m. +y-direction • c. 1.8 N.m, -z-direction O d. 6 N.m, -y-direction O e. 90 N.m. -y-direction 20.0c f. 3 N.m, +z-direction 8. 18 N.m, -z-direction O h.0.9 N.m. +z-direction

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A 15-turn square coll of side 20cm lles In xy-plane and carrles SA current In countercdockwise direction as shown. The coll is free to rotate about y-
axis. If a 3T uniform magnetic fleld is set in +x-direction find the magnitude and direction of magnetic torque acting on the coll.
• a. 9 N.m, +y-direction
O b.0.6 N.m. +y-direction
O C. 1.8 N.m, -z-direction
d. 6 N.m, -y-direction
e. 90 N.m. -y-direction
20.0c
Cm
f. 3 N.m, +z-direction
g. 18 N.m, -z-direction
h. 0.9 N.m, +z-direction
Transcribed Image Text:A 15-turn square coll of side 20cm lles In xy-plane and carrles SA current In countercdockwise direction as shown. The coll is free to rotate about y- axis. If a 3T uniform magnetic fleld is set in +x-direction find the magnitude and direction of magnetic torque acting on the coll. • a. 9 N.m, +y-direction O b.0.6 N.m. +y-direction O C. 1.8 N.m, -z-direction d. 6 N.m, -y-direction e. 90 N.m. -y-direction 20.0c Cm f. 3 N.m, +z-direction g. 18 N.m, -z-direction h. 0.9 N.m, +z-direction
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