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Author Question: A long straight wire has a constant current flowing to the right. A rectangular metal loop is ... (Read 188 times)

stevenposner

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on: Oct 11, 2019
A long straight wire has a constant current flowing to the right. A rectangular metal loop is situated above the wire, and also has a constant current flowing through it, as shown in the figure. Which one of the following statements is true?
 


◦ The net magnetic force on the rectangle is zero, but there is a nonzero torque on the rectangle.
◦ The net magnetic force on the rectangle is downward, and there is also a nonzero torque on the rectangle.
◦ The net magnetic force on the rectangle is downward, and the net torque on it is zero.
◦ The net magnetic force on the rectangle is zero, and the net torque on it is zero.
◦ The net magnetic force on the rectangle is upward, and there is also a nonzero torque on the rectangle.
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Marked as best answer by stevenposner on Oct 11, 2019

Moriaki

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Reply #1 on: Oct 11, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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stevenposner

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Reply 2 on: Oct 11, 2019
Wow, this really help

tkempin

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Reply 3 on: Yesterday
Excellent

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