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Author Question: The angular magnification of a magnifying glass is largest when the image is at A) the near point ... (Read 32 times)

karen

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on: Jul 29, 2018
The angular magnification of a magnifying glass is largest when the image is at
 
  A) the near point of the eye.
  B) the far point of the eye.
  C) infinity.
  D) the focal point of the lens.
  E) The magnification depends on the magnifying glass lens, not where the person puts his eye.

Question 2

How much current must flow through a long straight wire for the magnetic field strength to be 1.0 mT at 1.0 cm from a wire? (0 = 4  10-7 T  m/A)
 
  A) 9.2 A B) 50 mA C) 50 A D) 16 A E) 5.0 mA
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morrie123456

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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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karen

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Reply 2 on: Jul 29, 2018
Gracias!

peter

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

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