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Homework Statement
The potential at a point is 20 V. Calculate the work done in bringing a charge of 0.5 C to this point.
Homework Equations
V = Ee / q
W = -Ee
The Attempt at a Solution
Ee = 10 J
W = -10 J
But the answer is 10 J. Why isn't it negative? It's contradicting what it taught me to do in previous questions.
The way I see it, work is being done on the system, therefore the work has to be negative (thats what it says in my book)