This resource is part of the AQA KS4 Physics and has a full differentiated lesson attached. The learning objectives are as follows...
- Identify the key parts of the mains electricity supply.
- Describe how fuses are used as a safety measure in plugs.
- Explain the main differences between a fuse and an circuit breaker.
- Apply your understanding of fuses and earthing to explain what would happen if you used the incorrect fuse in a plug.
- Link P=IV to find a suitable fuse based on the power rating of a device.
Most objectives have a stretch and challenge question/activity attached.
- Identify the key parts of the mains electricity supply.
- Describe how fuses are used as a safety measure in plugs.
- Explain the main differences between a fuse and an circuit breaker.
- Apply your understanding of fuses and earthing to explain what would happen if you used the incorrect fuse in a plug.
- Link P=IV to find a suitable fuse based on the power rating of a device.
Most objectives have a stretch and challenge question/activity attached.
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