AC & DC (lesson 14)
This resource is part of the AQA KS4 Physics and has a full differentiated lesson attached. The learning objectives are as follows...<br />
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- Identify AC and DC devices.<br />
- State and explain what is meant by direct current, DC.<br />
- State and explain what is meant by alternating current and relate to mains supply.<br />
- Determine period and frequency of an AC supply using diagrams<br />
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Most objectives have a stretch and challenge question/activity attached.