Which of the following proves that electric fields can convert potential energy into kinetic energy? a) Two electric charges produce fields. When those fields interact, the charges either attract or repel from each other

b) An electric charge is held stationary in an electric field

c)Two charges are affected by gravity, causing them to attract towards each other

d)Multiple charges are arranged in such a way to ensure that there are no net forces acting upon each other

i think its a or c?

** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.

What equation is used to calculate the weight of an object on a plant ?