Question 25 Not yet answered Points out of 2.00 * Remove flag Two point charges are separated by a distance of 10 cm. Charge on point A =+9 UC and charge on point B = -4 JC. (k = 9 x 109 Nm20-2, 1 JC = 10-6 C) What is the change in electric potential energy ( AUgle) of charge on point B if accelerated to point A ? O a. AU = 42.4J O b. AU = 32.4 J O c. AU = 12.4 J Od. AU = 22.4J