In the diagram, the arrow shows the movement of electric charges through a wire connected to a battery. What causes the electric charges to flow from one end of the battery to the other? a] a balance in electric potential b] a balance in resistance c] a difference in electric potential d] a difference in resistance
This is because a difference in electric potential due to the battery at the two ends of the wire, will produce an electromotive force (due to the battery) which will thus cause the charges to move through the wire.
