Suppose an object has a charge of 1 C and gains 1.19 ✕ 1019 electrons.

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?

How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9