our answer in newtons. (D) What is the direction of the resultant force on a point charge of -2.50 μC if it is placed at the vacant corner of the square?
I am asking this again. It was answered recently, and only parts A and B were submitted back, and both were wrong. I still need parts A, C, and D. Thank you.
Point charges of 7.00 nC are situated at each of three corners of a square whose side is 0.450 m.
(A) What is the magnitude of the resultant force on a point charge of -2.50 μC if it is placed at the center of the square? Express your answer in newtons.
(C) What is the magnitude of the resultant force on a point charge of -2.50 μC if it is placed at the vacant corner of the square? Express your answer in newtons.
(D) What is the direction of the resultant force on a point charge of -2.50 μC if it is placed at the vacant corner of the square?
| The resultant force directed toward the center of the square. |
| The resultant force directed outward the center of the square. |
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