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Author Question: A wire lying in the plane of the page carries a current toward the bottom of the page, as shown in ... (Read 102 times)

plus1

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on: Oct 11, 2019

Question 1

A negatively charged particle -Q is moving to the right, directly above a wire having a current I  flowing to the right, as shown in the figure. In what direction is the magnetic force exerted on the particle due to the current?



◦ upward
◦ out of the page
◦ into the page
◦ downward
◦ The magnetic force is zero because the velocity is parallel to the current.

Question 2

A wire lying in the plane of the page carries a current toward the bottom of the page, as shown in the figure. What is the direction of the magnetic force it produces on an electron that is moving to the left directly toward the wire, as shown?



◦ directly toward the top of the page
◦ straight out of the page
◦ straight into the page
◦ directly toward the bottom of the page
◦ directly to the left away from the wire
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Marked as best answer by plus1 on Oct 11, 2019

Smiles0805

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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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plus1

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Reply 2 on: Oct 11, 2019
Excellent

mohan

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Reply 3 on: Yesterday
Wow, this really help

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