Porfavor ayuden que es pa mañana :v Representa un sistem de referencia para los siguentes cuerpos que se mueven en linea recta ( Una dimension )
A) Cuerpo situado en S= 4m con movimiento sentido positivo
B) Cuerpo situado en S= -3m con movimiento sentido negativo
C) Cuerpo situado en S= 0m con movimiento en sentido negativo
D) Cuerpo situado en S= -1/2 com movimiento en sentido positivo

Ohm's law tells you that i = v/r where v is equivalent voltage and r is equivalent resistance of the circuit
since all circuits have the same voltage, your question is really asking which circuit has the lowest total resistance, since the lower the resistance, the higher the current
circuit a has a resistance of 5 ohms; circuit c is in series so has a resistance of 10 ohms; circuit b is in parallel and therefore has a resistance of 2.5 ohms (review your notes on adding resistances in parallel and series); therefore b has the highest current