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Author Question: An air-filled capacitor has a potential difference between the plates of 80 V. If the charge on each ... (Read 38 times)

jCorn1234

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on: Jul 29, 2018
An air-filled capacitor has a potential difference between the plates of 80 V. If the charge on each of the plates of the capacitor has magnitude 8.0 C, what is the electrical energy stored by this capacitor?
 
  A) 640 J
  B) 320 J
  C) 50 nJ
  D) 60 nJ
  E) 30 pJ

Question 2

The diameter of an atom is 1.4  10-10 m and the diameter of its nucleus is 1.0  10-14 m. What fraction of the atom's volume is occupied by its nucleus?
 
  A) 7.1  10-5 B) 2.6  10-17 C) 5.1  10-9 D) 3.6  10-13
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livaneabi

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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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jCorn1234

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Reply #2 on: Jul 29, 2018
Thank you!


livaneabi

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Reply #3 on: Jul 29, 2018
Always glad to help...


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