Answer;
B. How much current can flow
Explanation;Voltage is the measure of potential difference between two points of a circuit, it is this potential difference that causes the movement of electric charges in a circuit. voltage acts as a force that pushes electric charges making them to flow through the conductor.Voltage is therefore the measure of how much current can flow in a given circuit or a conductor. Voltage is measured in volts measured using a device known as voltmeter. Â