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# Problem: Four identical point charges, q, are placed at the corners of a square. Each side of the square has length L. What is the magnitude of the electric field at the point P, the center of the square? A) 0 B) kq2/L2 C) kq2/2L2 D) kq2/4L2

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###### Problem Details

Four identical point charges, q, are placed at the corners of a square. Each side of the square has length L. What is the magnitude of the electric field at the point P, the center of the square?

A) 0

B) kq2/L2

C) kq2/2L2

D) kq2/4L2

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Electric Field concept. You can view video lessons to learn Electric Field. Or if you need more Electric Field practice, you can also practice Electric Field practice problems.

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Based on our data, we think this problem is relevant for Professor Schulte's class at UCF.