Question

identical point charges of +1.9 JC are fixed to three of the four corners of a square. What is the magnitude Iol of the negative point charge that must be fixed to charge at the diagonally opposite corner experiences a net force of zero? el Number にーコ
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Answer #1

We can solve this question by calculating all the forces acting on the charge opposite to the negative charge, and then equating it with zero.

It's important to note that the distance between diagonally opposite charge is √2 times the length if the side of the square

below t1.qu 2 Hemre Forte on chare 3 due case 1 F. due 34 on 3 f** g/ven that the net focte n the carg* 5 is zero . a2 2 a12 う -4(1.gx/o-C) coulomb

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