Question

Constants Perlodic Table Part A Four portcharges are located ?.theconers of a saare tat is 8.0 em on a side. The charges, going in rotation around the square, are Q.2Q.-3Q. and 2Q, where Q-7.0 pC (See the What is the total electric potential energy stored in the system, relative to U Express your answer using two significant figures 0 at infinite separation? (Figure 1) Submit Reavest Anewer Figure Provide of1 20 8.0 cm 20

Answer 1

U = sigma k q_i q_s/r_ij u = -8k^2/l + k theta^2/l squareroot 2 u = -40.2j