Calculate the magnitude of the net electrostatic force on a test charge placed at the…

PHYSICS · Subjective · CBSE · Physics · Electric Charges and Fields · Electric Charges and Fields

Problem

Calculate the magnitude of the net electrostatic force on a

+1.0\,\mu\text{C}

test charge placed at the center of a square of side

0.20\,\text{m}

if identical point charges of

+2.0\,\mu\text{C}

are fixed at each corner.