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Posted: **Fri Apr 29, 2022 12:06 pm**

: The Lower End Of The Thin Uniform Rod In Figure 1 Is Attached To The Floor By A Frictionless Hinge At Point P The Rod 1 (26.36 KiB) Viewed 31 times

: The Lower End Of The Thin Uniform Rod In Figure 1 Is Attached To The Floor By A Frictionless Hinge At Point P The Rod 2 (25.74 KiB) Viewed 31 times

: The Lower End Of The Thin Uniform Rod In Figure 1 Is Attached To The Floor By A Frictionless Hinge At Point P The Rod 3 (20.4 KiB) Viewed 31 times

The lower end of the thin uniform rod in (Figure 1) is attached to the floor by a frictionless hinge at point P. The rod has mass 0.0840 kg and length 21.0 cm and is in a uniform magnetic field 0.180 T that is directed into the page. The rod is held at an angle 56.0° above the horizontal by a horizontal string that connects the top of the rod to the wall. The rod carries a current 12.0 A in the direction toward P.
x В X X X X Х K ө X x x X Х Х Х PT
Part A Calculate the tension in the string. Use the fact that 7 = IBL for a uniform bar of length L carring a current I in a magnetic field B. Express your answer with the appropriate units. НА ? T. 188. 10-2 N Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining