## Question

###### 2) 4 charges are fixed to the corners of square of side 0.53 cm. Charge 1 of ~ luC is fixed to the top left corner. Charge 2 of -2uC is fixed to the top right corner; charge 3 of 3uC is fixed to the bottom left corner; and charge 4 of ~ApC is fixed to the bottom right corner_ a) Find the magnitude and direction of the electric field at the center of the square b) Find the potential at the center: c) Find the electric potential energy of the system_

2) 4 charges are fixed to the corners of square of side 0.53 cm. Charge 1 of ~ luC is fixed to the top left corner. Charge 2 of -2uC is fixed to the top right corner; charge 3 of 3uC is fixed to the bottom left corner; and charge 4 of ~ApC is fixed to the bottom right corner_ a) Find the magnitude and direction of the electric field at the center of the square b) Find the potential at the center: c) Find the electric potential energy of the system_

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