Exam-style question
Try this first
Explain how transformer supports this AQA A-Level Physics objective: use transformer turns ratio equations.
Model answer
What a good answer should say
- A strong answer should state the relevant physics principle, identify any quantity, unit, graph feature or evidence involved, and link the conclusion back to The operation of a transformer.
Explanation
Why this works
This checks whether the student can convert the approved objective into a focused written answer without drifting into a neighbouring A-Level Physics concept.
Common mistake
No common mistake is linked to this question yet.