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Author Question: At what distance from a point charge of 14 mC would the electrical potential be 4.2 104 V? (ke = ... (Read 65 times)

penza

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on: Jul 28, 2018
At what distance from a point charge of 14 mC would the electrical potential be 4.2  104 V? (ke = 8.99  109 Nm2/C2)
 a. 0.76 m
  c. 3.0 m
  b. 0.58 m
  d. 1.7 m

Question 2

1300 rev/min is equivalent to which of the following?
 a. 2600 rad/s
  c. 273 rad/s
  b. 136 rad/s
  d. 60 rad/s


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Joc

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

C

Answer to Question 2

B


penza

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

nguyenhoanhat

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Reply 3 on: Yesterday
:D TYSM

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