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haganmc Group Title

The net force on the 1.0 nC charge in the figure is zero. What is q? Here is the figure http://session.masteringphysics.com/problemAsset/1169215/1/jfk.Figure.20.P53.jpg

  • 2 years ago
  • 2 years ago

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  1. completeidiot Group Title
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    refresh my mind, what is coulombs equation?

    • 2 years ago
  2. completeidiot Group Title
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    |dw:1346204638555:dw| find F then find the y component of F multiply that by 2 2F is then equal to the force between the +1nC and q solve for q then

    • 2 years ago
  3. haganmc Group Title
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    columbs law F=(k*q1*q2)/r^2

    • 2 years ago
  4. completeidiot Group Title
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    i gave you the steps, you should be smart enough to figure it out

    • 2 years ago
  5. completeidiot Group Title
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    k=? and are you converting cm to m?

    • 2 years ago
  6. completeidiot Group Title
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    you can calculate out the angle for yourself |dw:1346205867449:dw|

    • 2 years ago
  7. completeidiot Group Title
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    |dw:1346205900178:dw| theta = arctan (2/3)

    • 2 years ago
  8. completeidiot Group Title
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    probably not

    • 2 years ago
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