estion 1 of 4\ A charge of

+Q

is fixed in space. A second charge of

+q

was first placed at a distance

r_(1)

away from

+Q

. Then it was moved along a straight line to a new position at a distance

R

away from its starting position. The final location of

+q

is at a distance

r_(2)

from

+Q

, with

r_(2)>r_(1)

.\ What is the change in the potential energy of charge

+q

during this process?\

(kQq)/(R)\ (kQqR)/(r_(1)^(2))\ (kQqR)/(r_(2)^(2))\ kQq((1)/(r_(2))-(1)/(r_(1)))\ kQq((1)/(r_(1))-(1)/(r_(2)))

A charge of +Q is fixed in space. A second charge of +q was first placed at a distance r1 away from +Q. Then it was moved along a straight line to a new position at a distance R away from its starting position. The final location of +q is at a distance r2 from +Q, with r2>r1. What is the change in the potential energy of charge +q during this process? RkQqr12kQqRr22kQqRkQq(r21r11)kQq(r11r21)