Determine what is the magnitude of the electric field

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Reference no: EM13696419

Solve the all given part of following question:

Question: Three equal positive point charges of magnitude Q = 3.00 µC are located at three corners of a square of edge length d = 7.9 cm. A negative charge -9.00 µC is placed on the fourth corner.

Part I: At the position of the negative charge, what is the magnitude of the electric field due to the three positive charges?

Part II: What is the magnitude of the attractive force on the negative charge?

Please provide any help is greatly appreciated!

Reference no: EM13696419

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