Cambridge International AS & A Level Physics · AS 10 · structured
Terminal potential difference of a generator
D.C. circuits · Original GioPhysics question with a detailed, mark-by-mark answer guide.
- Demand
- demanding
- Marks
- 4
- Topics
- 3
- Answer
- Complete
Question4 marks
A generator has e.m.f. 13.2 V and internal resistance 0.94 Ω. It supplies a current of 1.22 A. Calculate its terminal potential difference.
Task interpretation
What a complete response should do
Build a visible chain from the information given to the quantity or statement requested.
Split the problem into linked stages and state why each relationship applies.
- Response type
- structured
- Allocation
- 4 marks
- Demand
- demanding
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