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Question
Imagine a single charge q placed at one corner of a square, and that the electric field at the center of the square is F/q. If two other equal charges are placed at the adjacent corners of the square (leaving the opposite corner "blank"), the electric field at the center of the square isA) F/q.
B) 4F/q.
C) F/(2q).
D) F/(4q).
E) none of the above
Answer
This answer is hidden. It contains 1 characters.
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