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Author Question: Two long, parallel wires carry currents of different magnitudes. If the current in one of the wires ... (Read 177 times)

jilianpiloj

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on: Jul 29, 2018
Two long, parallel wires carry currents of different magnitudes. If the current in one of the wires is doubled and the current in the other wire is halved, what happens to the magnitude of the magnetic force that each wire exerts on the other?
 
  A) It is doubled.
  B) It stays the same.
  C) It is tripled.
  D) It is quadrupled.
  E) It is reduced by a factor of two.

Question 2

Two long parallel wires are placed side-by-side on a horizontal table. If the wires carry current in the same direction,
 
  A) one wire is lifted slightly while the other wire is forced downward against the table's surface.
  B) both wires are lifted slightly.
  C) the wires pull toward each other.
  D) the wires push away from each other.
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smrtceo

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Reply #1 on: Jul 29, 2018
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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jilianpiloj

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Reply #2 on: Jul 29, 2018
Thanks


smrtceo

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Reply #3 on: Jul 29, 2018
Welcome :)


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