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Author Question: A conducting loop in the form of a circle is placed perpendicular to a magnetic field of 0.50 T. If ... (Read 75 times)

mmm

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on: Jul 29, 2018
A conducting loop in the form of a circle is placed perpendicular to a magnetic field of 0.50 T. If the area of the loop decreases at a rate of 3.0  10-3 m2 /s, what is the induced emf in the loop?
 
  A)
 
  1.7 mV
  B)
 
  4.3 mV
  C)
 
  5.5 mV
  D)
 
  0 mV
  E)
 
  1.5 mV

Question 2

A constant magnetic field of 0.50 T is applied to a rectangular loop of area 3.0  10-3 m2. If the area of this loop changes from its original value to a new value of 1.6  10-3 m2 in 1.6 s, what is the emf induced in the loop?
 
  A)
 
  1.6  10-2 V
  B)
 
  0 V
  C)
 
  7.5  10-2 V
  D)
 
  4.4  10-4 V
  E)
 
  9.0  10-2 V
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macagn

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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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mmm

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Reply 2 on: Jul 29, 2018
Wow, this really help

xiazhe

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

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