Two wires of the same metal have different cross sectional areas. When they are connected to a low voltage battery, the drift velocity of the electrons inside the wires is
1) slower in the thicker wire when the wires are connected in series to the battery.
2) slower in the thinner wire when the wires are connected in series to the battery.
3) slower in the thicker wire when the wires are connected in parallel to the battery.
4) slower in the thinner wire when the wires are connected in parallel to the battery.