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Author Question: If the secondary coil of a transformer contains more loops than the primary coil, then it is a A) ... (Read 58 times)

Melani1276

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on: Jul 29, 2018
If the secondary coil of a transformer contains more loops than the primary coil, then it is a
 
  A) step-up transformer.
  B) step-down transformer.

Question 2

Alpha particles, each having a charge of +2e and a mass of 6.64  10-27 kg, are accelerated in a uniform 0.80-T magnetic field to a final orbit radius of 0.30 m. The field is perpendicular to the velocity of the particles.
 
  How long does it take an alpha particle to make one complete circle in the final orbit? (e = 1.60  10-19 C) A) 0.15 s
  B) 0.25 s
  C) 0.33 s
  D) 0.40 s
  E) 0.49 s
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millet

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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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Melani1276

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

lindahyatt42

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Reply 3 on: Yesterday
Gracias!

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