CAPE Physics Unit 2 · 2018 · Paper 1 · Question Q8

Which of the following materials does the I\text{-}V graph BEST represent?

1. (A)Filament lamp
2. (B)Metallic conductor
3. (C)Semiconductor diode
4. (D)Copper sulfate electrolyte

This question uses a figure or table from the paper — you'll see it when you practise.