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CAIE A-Level Physics 10.2.1 Kirchhoff's First Law

Practise applying current conservation at electrical junctions by assigning directions, forming the junction equation and checking the resulting currents.

Syllabus
2028–2030
Course
Physics 9702
Level
AS

Exam points

  • state Kirchhoff’s first law and explain it as conservation of charge at a junction

10.2.1—Kirchhoff’s first law and understand that it is a consequence of question 1

[Maximum number: 1]

State Kirchhoff's first law.

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