5 Written Questions
4 Multiple Choice Questions
- Amount of charge moving past a point in a conductor in a unit of time.
- An electric current that flows in only one direction.
Example: From a battery positive (+) to negative
- A measure of energy required to move current through a circuit.
- Force working against the flow of electricity.
4 True/False Questions
potentiometer → A variable resistor with three terminals, often used to control resistance in a circuit.
resistor → A component of an electric circuit that resists the flow of electricity and is used to control the flow of electric current.
circuit → A conductive path through which an electric current flows.
insulator → A material or device that prevents or reduces the transmission of heat, electricity, or sound.