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4.7 Magnetism and electromagnetism
Quick questions on Induced potential and transformers - 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
State what is needed for a potential difference to be induced in a coil. [2 marks]
What is q2?Show answer
A transformer has turns on the primary and on the secondary, with . Calculate . [3 marks]
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