juan da una vuelta completa en visicleta a una pista circular de 10m de radio¿cuanto vale el desplasamiento?

answer: option c. i.e. electric current flowing “downhill” from the negative electrode to the positive electrode in a battery

explanation:

the water analogy to the circuits define the pipes (water flows) to the electric current. now, we know that the electric current flows from the positive terminal to the circuit (as shown in the diagram attached).

hence, option c is the correct answer.

unlike poles attract

answer; equivalent to a one(1) horsepower motor;