The video tutorial explains how current is pushed through a circuit and introduces the concept of voltage, which is the force that drives the current. Voltage is measured in volts, and the higher the voltage, the more current will flow through the circuit.

What is the primary function of a circuit in terms of current?

• To store the current

• To stop the current

• To push the current through

• To measure the current

What is the term used to describe the thrust that pushes current through a circuit?

• Inductance

• Resistance

• Capacitance

• Voltage

In what unit is voltage measured?

• Watts

• Amperes

• Ohms

• Volts

How does an increase in voltage affect the flow of current?

• It reverses the current flow

• It decreases the current flow

• It has no effect on the current flow

• It increases the current flow

What happens to the current flow when the voltage is higher?

• The current will become unstable

• Less current will flow

• The current will stop

• More current will flow