Question

Which object will have the greatest change in

electrical energy?
(1) an electron moved through a potential
difference of 2.0 V
(2) a metal sphere with a charge of 1.0 × 10^−9 C
moved through a potential difference of 2.0 V
(3) an electron moved through a potential
difference of 4.0 V
(4) a metal sphere with a charge of 1.0 × 10^−9 C
moved through a potential difference of 4.0 V

Answer 1

(4) a metal sphere with a charge of 1.0 × 10^−9 C moved through a potential difference of 4.0 V would undergo the greatest change in electrical energy from the list.