- #1
phy112
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Homework Statement
How much work does it take for an external force to set up the arrangement of charged objects in the diagram on the corners of a right triangle? Assume that q = -5.2 µC, that d = 19 cm, and that the three objects are initially very far away from each other.
Homework Equations
W=Fed =qEd
The Attempt at a Solution
I have no clue how to start. I figured out the potential to be -1.15, I just need a nudge in the right direction