6.2

Electrical Circuits and Materials: Examine basic electrical circuits and components. Explain the difference between conductors and insulators. Demonstrate understanding of the layout and operation of electrical circuits (series, parallel, and series-parallel circuits). Define voltage, resistance, current, and the units of measure associated with each. Describe the relationship between voltage, resistance, and current as defined by Ohm’s law. Compare and contrast the instruments used to measure voltage, resistance, and current.