Question 11.5: Two positive point charges of 15 X 10^-10C and 13 x 10^-10C are placed 12cm apart. Fine the work done in bringing the two charges 4cm closer.
Question 11.5: Two positive point charges of 15 X 10^-10C and 13 x 10^-10C are placed 12cm apart. Fine the work done in bringing the two charges 4cm closer.