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IB Physics SL B 5 4 Ohmic Behaviour Questions

Practise IB Physics SL B.5.4 by stating Ohm’s law and deciding whether components are ohmic from current–voltage graphs.

Syllabus
First assessment 2025
Course
Physics SL
Level
SL

Exam points

  • State Ohm’s law with constant temperature and identify a constant-resistance V–I relationship.
  • Use graph shape and V/I values to distinguish ohmic and non-ohmic components.

Learn this topic

Study B.5.4—Ohmic behaviour conceptsOpen the corresponding Concept lesson for explanations, examples and exam connections.

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