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Author Question: A rectangular loop of wire of width 10 cm and length 20 cm has a current of 2.5 A flowing through ... (Read 112 times)

saraeharris

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on: Jul 27, 2018
A rectangular loop of wire of width 10 cm and length 20 cm has a current of 2.5 A flowing through it. Two sides of the loop are oriented parallel to a uniform magnetic field of strength 0.037 T,
 
  the other two sides being perpendicular to the magnetic field. The magnitude of the torque on the loop is
  A) 0.0093 mN.
  B) 0.025 mN.
  C) 0.050 mN.
  D) 0.0019 mN.
  E) 0.038 mN.

Question 2

The Voyager probes carry what kind of physical time capsule?
 
  A) a small engraved plaque
  B) a gold-plated record containing pictures, multilingual greetings and music
  C) a DVD containing pictures
  D) these probes do not carry a physical time capsule
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yuyiding

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Reply #1 on: Jul 27, 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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saraeharris

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Reply 2 on: Jul 27, 2018
:D TYSM

diana chang

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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