On the A, B, C, D corners of a square with 1.0 cm length, point charges were places, as A(+q), B(+q), C(-q), D(-g). Here q = 0.1 uC. Calculate the magnitude and direction of the electric field at the ce A Lox • A. 72 x 106 N/C; -y direction • B. 72 x 106 N/C; +y direction • C. 51x106 N/C; -y direction O D. zero
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