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
- Apply Galilean velocity addition to combine velocities of moving objects and reference frames.
- Solve relative-motion problems with signed velocities and complete mark-scheme evidence.
IB Physics SL B 5 4 Ohmic Behaviour Questions question 1
[Maximum number: 1]
Which of the following is a statement of Ohm's law?
A
The resistance of a conductor is constant.
B
The current in a conductor is inversely proportional to the potential difference across the conductor provided the temperature is constant.
C
The resistance of a conductor is constant provided that the temperature is constant.
D
The current in a conductor is proportional to the potential difference across it.
C
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