# Topic Questions: 4 use, for a current-carrying conductor, the expression $I = Anvq$, where $n$ is the number density of charge carriers — 9702 P2 Electric current > 5 9702 P2 Electric current topic questions (11 marks) on 4 use, for a current-carrying conductor, the… — 4 papers, 2025–2026. Open the exact question in the… - Canonical HTML: https://www.examsci.com/topics/cie-ial/physics/9702-paper-2/electric-current/4-use-for-a-current-carrying-conductor-the-expression-i-anvq-where-n-is-the-number/ - Markdown mirror: https://www.examsci.com/topics/cie-ial/physics/9702-paper-2/electric-current/4-use-for-a-current-carrying-conductor-the-expression-i-anvq-where-n-is-the-number/index.md --- CIE IAL · Physics · 9702 P2 · Electric current 5 9702 P2 Electric current topic questions are tagged to this syllabus point across 4 papers (2025–2026). Only the parts whose knowledge graph matches this syllabus statement are counted, and the table shows which parts of each question are involved. - 5 topic questions - 4 papers - 11 tagged marks - 83.3% of topic questions - 84.6% of topic marks - 2025–2026 - Syllabus 2025–2027 - [All 9702 P2 Electric current topic questions](https://www.examsci.com/topics/cie-ial/physics/9702-paper-2/electric-current/) - [All paper codes](https://www.examsci.com/topics/) Core finding **This Electric current syllabus point appears in 4 9702 P2 papers across 2025–2026, contributing 5 topic questions and 11 marks.** The most recent appearance is 9702/22 May/June 2026. That equals 83.3% of the 6 topic questions and 84.6% of the 13 marks tagged to Electric current. Only parts tagged to this subtopic are counted, so a four-part question can contribute one item and one part's marks. The table lists every matching question, its tagged parts and marks, with a link back to the paper page. Sessions are newest first, so the statement can be traced back through the full paper history. ## Topic questions by session Newest sessions first. Parts and marks count only the parts tagged to this subtopic; “x of y parts” shows how much of the question is tagged elsewhere. Select the paper cell to open the matching question on the paper page, or use **Go to Practice Hub** to answer that exact question in the Interactive Practice Hub. | Paper | Question | Type | Parts | Marks | Difficulty | Practice | | --- | --- | --- | --- | --- | --- | --- | | [**9702/22** May/June 2026 · CIE IAL](https://www.examsci.com/past-papers/cie-ial/physics/9702-paper-2/2026-may-june-9702-22/#q-5) | **Q5** Resistor Combinations, Drift Velocity and LDR Circuit - CIE AS Physics 2026 Jun Paper 22 Q5 | FRQ | 1 of 6 parts ((b)(ii)) | 2 of 12 on the paper | Medium | [Go to Practice Hub](https://www.examsci.com/practice?set_id=ff71815f-be0c-486a-a1f9-7d078875c336&question_id=939e9588-b312-4697-90b3-a0e4ccdda989&source_detail=9702%2F22+May%2FJune+2026) | | [**9702/24** May/June 2026 · CIE IAL](https://www.examsci.com/past-papers/cie-ial/physics/9702-paper-2/2026-may-june-9702-24/#q-6) | **Q6** Resistance, Resistivity, and Electron Drift Speed - CIE AS Physics 2026 May/June Paper 24 Q6 | FRQ | 1 of 3 parts ((c)) | 3 of 7 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=fb03a3cf-5ee6-4801-a695-fa26a988b5eb&question_id=db5d92f7-47e2-420a-ad94-cbf8f4b9b03c&source_detail=9702%2F24+May%2FJune+2026) | | [**9702/21** May/June 2025 · CIE IAL](https://www.examsci.com/past-papers/cie-ial/physics/9702-paper-2/2025-may-june-9702-21/#q-6) | **Q6** Drift Speed and Resistivity in Parallel Circuit - CIE AS Physics 2025 May/Jun Paper 21 Q6 | FRQ | 2 of 5 parts ((a)(ii), (b)(ii)) | 3 of 9 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=c0196fef-b733-4800-9f2f-97086a7460aa&question_id=bae05766-69f9-40b0-8b3a-ccdef8390f84&source_detail=9702%2F21+May%2FJune+2025) | | [**9702/24** May/June 2025 · CIE IAL](https://www.examsci.com/past-papers/cie-ial/physics/9702-paper-2/2025-may-june-9702-24/#q-5) | **Q5** Filament Lamp Characteristics and Drift Speed - CIE AS Physics 2025 May/Jun Paper 24 Q5 | FRQ | 1 of 4 parts ((b)(ii)) | 3 of 8 on the paper | Easy | [Go to Practice Hub](https://www.examsci.com/practice?set_id=a0d4bc7e-7204-4c83-909e-b54f9c199fc5&question_id=4b2be8a1-1690-46c3-8a06-212de13a8b99&source_detail=9702%2F24+May%2FJune+2025) | ## Related topic questions in Electric current - [3 recall and use $Q = It$](https://www.examsci.com/topics/cie-ial/physics/9702-paper-2/electric-current/3-recall-and-use-q-it/) — 1 question items · 1 papers — 2 marks · 2025 ## Topic question rules and edge cases **How many topic questions cover this syllabus point?** 4 question stems cover this subtopic across 4 papers, but only 5 tagged parts and 11 marks belong to it. Other parts of the same questions are assessed under different statements and are excluded from this page. **Which papers include this subtopic?** The table lists every matching session from 2025–2026. Each row links to the question anchor on the paper page, where the full paper context and practice entry point are available. **Why can one question appear under several subtopics?** The parts of one question can assess different syllabus statements. Each part is counted under its own subtopics, so the same question stem can appear on several subtopic pages while each page lists only the parts and marks tagged to that statement. **Can I practise these questions with AI marking?** Yes. Open a paper from the table and use the Interactive Practice Hub entry point. The page itself is static HTML so search engines and retrieval agents can read the full question list without executing JavaScript. --- Full page with native tables, bar charts and Practice Hub links: https://www.examsci.com/topics/cie-ial/physics/9702-paper-2/electric-current/4-use-for-a-current-carrying-conductor-the-expression-i-anvq-where-n-is-the-number/