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Author Question: A 5-F, a 7-F, and an unknown capacitor CX are connected in series between points a and b. What do ... (Read 39 times)

Evvie72

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on: Jul 29, 2018
A 5-F, a 7-F, and an unknown capacitor CX are connected in series between points a and b. What do you know about the equivalent capacitance Cab between a and b? (There could be more than one correct choice.)
 
  A) 5 F < Cab < 7 F
  B) Cab < CX
  C) Cab > 12 F
  D) Cab < 5 F
  E) 5 F < Cab < 12 F

Question 2

A plant that is 4.1 cm tall is 10.3 cm from a converging lens. You observe that the image of this plant is virtual and 6.2 cm tall. What is the focal length of the lens?
 
  A) 16 cm B) 30 cm C) -30 cm D) 6.8 cm E) -16 cm
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jesse.fleming

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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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Evvie72

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Reply #2 on: Jul 29, 2018
Thanks


jesse.fleming

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Reply #3 on: Jul 29, 2018
Welcome :)


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