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Author Question: A cubical gaussian surface is bisected by a large sheet of charge, parallel to its top and bottom ... (Read 52 times)

cdr_15

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on: Jul 28, 2018
A cubical gaussian surface is bisected by a large sheet of charge, parallel to its top and bottom faces. No other charges are nearby. Through how many of the cubes faces is the electric flux zero?
  1.0
  2.2
  3.4
  4.6

Question 2

Assume that the string breaks while the mass (m) was in uniform circular motion. If the spring is also suddenly unhooked from the mass at the same instant that the string breaks, what will happen to the mass?


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234sdffa

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

3

Answer to Question 2

The mass would fly off tangent to the circle of rotation at the instant the spring
becomes unfastened.


cdr_15

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


234sdffa

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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