here,
q1 = - 5 uC = - 5 * 10^-6 C
q2 = 2 uC = 2 * 10^-6 C
a = 0.05 m
b = 0.15 m
the potential difference between A and B , dV = Vb - Va
dV = (K * q1 /a + K * q2 /b) - (K * q1 /b + K * q2 /a)
dV = (9 * 10^9 * (- 5 * 10^-6) /0.05 + 9 * 10^9 * 2 * 10^-6 /0.15) - (9 * 10^9 * (- 5 * 10^-6) /0.15 + 9 * 10^9 * 2 * 10^-6 /0.05) V
dV = - 8.4 * 10^5 V
the potential difference between A and B is b) - 8.4 * 10^5 V
sensitive). 10 pts Question 19 Two-point charges are held at the corners of a rectangle as...
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