This video covers:
Brief overview of how transformers work
How to calculate the voltage and current of the primary and secondary coils, using the number of turn on each coil
Example questions

Exam board specific info:
AQA - Separate/triple science and higher tier only
IGCSE Edexcel - Separate/triple science and higher tier only
Edexcel - Separate/triple science and higher tier only
OCR 21st Century - Separate/triple science and higher tier only
OCR Gateway - Separate/triple science and higher tier only

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