Question

state any two differences between alternating current and direct current​

Answer 1

The difference between AC and DC lies in the direction in which the electrons flow. In DC, the electrons flow steadily in a single direction, or "forward." In AC, electrons keep switching directions, sometimes going "forward" and then going "backward."

Answer 2

Answer:

In alternating current,the direction of current reverses periodically whereas in direct current,the direction of flow of current remains the same.

The cost of generation of A.C is less than the cost of D.C.

A.C can be controlled without much loss of electric power than D.C