In which of the following cases will charge flow? A) If both ends of a wire are set to 5 V, B) If one end of the wire is at 5 V and the other is at 0 V, C) If one end of the wire is at 5 V and the other end is at -5 V Charge will only flow in B. Charge will flow in A and C. Charge will flow in all cases. Charge will flow in B and C