Calculate the electric field at one corner off a square 80𝑐𝑚 on a side if the other three corners are occupied by charges each of magnitude 18.2 x 10-4C.
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Expert's answer
2021-06-15T15:11:26-0400
Side of square, a = 80cm=80×10−2m
Electric field due to horizontally placed charge, E1=a2kq=(80×10−2)2(9×109)(18.2×10−4)
E1=2.0475×109N/C(left)
Electric field due to vertically placed charge, E2=2.0475×109N/C(downward)
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