Question detail
A student is answering an AQA Electricity question about Resistors. Which choice best applies some resistors constant?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Current, potential difference and resistance
Question
- A. Use explain that some resistors have constant resistance while others change resistance as current changes in the specific circuit or quantity named in the question.
- B. Assume some resistors constant 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 explain that some resistors have constant resistance while others change resistance as current changes in the specific circuit or quantity named in the question.
Explanation
Use explain that some resistors have constant resistance while others change resistance as current changes in the specific circuit or quantity named in the question. This is correct because the objective is about explain that some resistors have constant resistance while others change resistance as current changes, not a loose recall of Current, potential difference and resistance.
Common mistake
Resistors common mistake 1
Giving a vague answer instead of directly addressing: Explain that some resistors have constant resistance while others change resistance as current changes..
Answer by clearly explaining how to explain that some resistors have constant resistance while others change resistance as current changes..
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