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Field lines and equipotentials: Edexcel International A Level Physics questions

Edexcel International A Level Physics past-paper questions on 4.4.1.4 Field lines and equipotentials, 2019–2025, with mark schemes and examiner’s reports where available.

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2,865 questions

  1. Q19(a)

    June 2025 · Unit 4

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  2. Q16(a)

    January 2025 · Unit 4

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  3. Q12(a)

    October 2024 · Unit 4

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  4. Q17(a)(i)

    June 2024 · Unit 4

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  5. Q17(a)(ii)

    June 2024 · Unit 4

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  6. Q17(a)

    June 2023 · Unit 4

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  7. Q6

    January 2023 · Unit 4

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  8. Q12(a)

    January 2023 · Unit 4

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  9. Q4

    October 2022 · Unit 4

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  10. Q15(b)(i)

    October 2022 · Unit 4

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  12. Q11

    January 2022 · Unit 4

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  13. Q16(a)

    October 2021 · Unit 4

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  14. Q16(b)(i)

    June 2021 · Unit 4

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  15. Q16(b)(ii)

    June 2021 · Unit 4

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  16. Q9

    January 2021 · Unit 4

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  17. Q4

    January 2020 · Unit 4

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All 17 questions on Field lines and equipotentials, as a list
  1. June 2025, Unit 4, Q19(a) (2 marks): The diagram shows a negatively charged plate above a positively charged solar panel. negatively charged plate positively charged solar panel Add to the diagram
  2. January 2025, Unit 4, Q16(a) (2 marks): Add to the diagram to show the field lines between the plates. (2)
  3. October 2024, Unit 4, Q12(a) (3 marks): Draw field lines to show the electric field around the charge. (3)
  4. June 2024, Unit 4, Q17(a)(i) (3 marks): Add dashed lines to the electric field diagram to show equipotentials at intervals of equal potential difference. (3)
  5. June 2024, Unit 4, Q17(a)(ii) (1 mark): Label the equipotential that represents 0 V. (1)
  6. June 2023, Unit 4, Q17(a) (3 marks): Complete the diagram to show the electric field around a positively charged sphere. (3)
  7. January 2023, Unit 4, Q6 (1 mark): Point charges of equal magnitude are placed close together, as shown. – + Which of the following diagrams shows the electric field around the charges? – – + + A
  8. January 2023, Unit 4, Q12(a) (2 marks): Add lines to the diagram to show equipotentials at intervals of equal potential difference. (2)
  9. October 2022, Unit 4, Q4 (1 mark): The diagram shows the shape of the electric field pattern between two charged particles, X and Y. X Y X has a charge of –Q. Which of the following could be the
  10. October 2022, Unit 4, Q15(b)(i) (3 marks): Sketch lines to show the electric field between these two lines of equipotential. (3)
  11. October 2022, Unit 4, Q15(b)(ii) (3 marks): The 40 V line is drawn to scale correctly. Deduce whether the 10 V equipotential line is in the correct scaled position. (3)
  12. January 2022, Unit 4, Q11 (3 marks): The diagram represents a negative point charge. Draw field lines to show the electric field around the charge.
  13. October 2021, Unit 4, Q16(a) (3 marks): Sketch lines to represent the electric field between the plates. (3)
  14. June 2021, Unit 4, Q16(b)(i) (3 marks): Add dashed lines to the electric field diagram to show equipotentials for this combination of charges. (3)
  15. June 2021, Unit 4, Q16(b)(ii) (4 marks): A textbook states, “An electric field line shows the path a free positive test charge follows”. Discuss the accuracy of this statement for free positive test ch
  16. January 2021, Unit 4, Q9 (1 mark): A 6 V battery is connected across two parallel metal plates. Which of the following shows the electric field lines and equipotentials in the region between the
  17. January 2020, Unit 4, Q4 (1 mark): The diagram shows equipotential lines about a point charge. 2 V 4 V 6 V Which of the following diagrams shows a possible combination of electric field lines and

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