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Author Question: By what factor is the capacitance of a metal sphere multiplied if its volume is tripled? 1.3 ... (Read 21 times)

Metfan725

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on: Jul 28, 2018
By what factor is the capacitance of a metal sphere multiplied if its volume is tripled?
  1.3
  2.31/3
  3.1
  4.3-1/3
  5.13

Question 2

Determine the charge on each balloon using the electroscope when it has been charged positively. (Hint: Do the leaves spread farther apart or collapse when the charged object is brought near the electroscope knob?)


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frogdreck123456

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Reply #1 on: Jul 28, 2018
Answer to Question 1

2

Answer to Question 2

Both balloons will have a negative charge.


Metfan725

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Reply 2 on: Jul 28, 2018
Wow, this really help

Joy Chen

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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