Question detail
A student is answering an AQA Electricity question about Power. Which choice best applies electrical power potential?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Energy transfers
Question
- A. Use calculate electrical power from potential difference and current in the specific circuit or quantity named in the question.
- B. Assume electrical power potential means the same thing in every electricity context.
- C. Ignore the circuit arrangement and quote the topic title only.
- D. Swap the stated relationship for its opposite when the numbers look unfamiliar.
Answer
The correct answer is: Use calculate electrical power from potential difference and current in the specific circuit or quantity named in the question.
Explanation
Use calculate electrical power from potential difference and current in the specific circuit or quantity named in the question. This is correct because the objective is about calculate electrical power from potential difference and current, not a loose recall of Energy transfers.
Common mistake
Power common mistake 1
Giving a vague answer instead of directly addressing: Calculate electrical power from potential difference and current..
Answer by clearly explaining how to calculate electrical power from potential difference and current..
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