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 (27.8 KiB) Viewed 38 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 (36.52 KiB) Viewed 38 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 (21.57 KiB) Viewed 38 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.
pl Х Х Х K 0 Х K x Х K. x Х Х Х Х XB
Part A Calculate the tension in the string. Use the fact that T = IBL for a uniform bar of length L carring a current I in a magnetic field B. Express your answer with the appropriate units. HA ? T: 0.46 N Submit Previous Answers Request Answer
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