Electricity, chapter 7 & 9 subject knowledge test

Explain the difference between a series and parallel circuit. (2)

Explain what an electric current in a wire is. (2)

What is the relationship between Voltage, Current and Resistance? (1)

What us the relationship between current, charge and time? (1)

Explain how the voltage across components in series and parallel differs. (2)

Define voltage. (1)

What is the relationship between voltage, energy and charge?

What are the units for resistance? (1)

What are the units for voltage? (in words)

What are the units for current? (in words)