Question

look at the diagram showing resistance and flow of electrons
which labels best complete the diagram?
x: high resistance
y: low resistance
z: flow of electrons
x: low resistance
y: flow of electrons
z: high resistance
x: flow of electrons
y: high potential energy
z: low potential energy
x: low potential energy
y: high potential energy
z: flow of electrons

Explanation:

The top diagram (X) has separated positive and negative charges, indicating a high potential difference (high resistance to electron flow without a path). The bottom diagram (Y) has mixed charges, meaning low potential difference (low resistance). The arrow (Z) shows the direction electrons would flow from negative to positive.

Answer:

X: High resistance, Y: Low resistance, Z: Flow of electrons