Access our full selection of workbooks, presentations and mark-schemes at www.science-cover.com.

This download contains a lesson workbook.

This lesson introduces the equations "Charge = Current x Time" and "Work done = Charge x Voltage".

The students introduced to the Q = IT equation, and shown examples of how to rearrange the equation using an equation triangle. They will then attempt practise questions using this equation.

The next section introduces W = QV and gives examples of it's use. Again there are practise questions for students to attempt.

In the final section students are shown examples of how to perform calculations using a combination of the two equations. There are practise questions on these included.