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4.2 Electricity
Quick questions on Electrical power and the national grid - AQA GCSE Physics
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Write down the two equations for electrical power. [2 marks]
What is q2?Show answer
Explain why the national grid transmits electricity at high voltage and low current. [2 marks]
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