Across
- 2. the unit of potential difference is ______
- 5. the instrument that measures current
- 7. ______ is the measure of how much a component opposes the flow of electric current
- 9. _____ is the amount of energy required to move one unit of charge from one point to another
Down
- 1. the instrument that measures potential difference
- 3. the unit of resistance is ____
- 4. _____ is the rate of flow of electric charge
- 6. a _____ resistor has a resistance that cannot be changed
- 8. the unit of current