CAPE Physics Unit 2 · 2012 · Paper 1 · Question Q31
When the photocell is illuminated with ultraviolet light and photoelectrons are emitted, corresponding current and voltage values are plotted. Which graph correctly shows the relationship between I and V?
- (A)[diagram option — open in Quelpr]
- (B)[diagram option — open in Quelpr]
- (C)[diagram option — open in Quelpr]
- (D)[diagram option — open in Quelpr]
This question uses a figure or table from the paper — you'll see it when you practise.
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