Question

what does voltage describe?
○ how fast current can flow
○ how much current can flow
○ how much a material resists electrical flow
○ how fast a material conducts electrical flow

Explanation:

Voltage is the electric potential difference between two points. It determines the amount of electric - charge (current) that can flow in a circuit. Current flow speed is related to drift velocity and not directly to voltage. Resistance is how much a material resists electrical flow. Conductivity is related to how well a material conducts, not voltage.

Answer:

how much current can flow