CAPE Physics Unit 2 · 2008 (Rest of Region) · Paper 1 · Question Q19

When a battery is connected across it in the forward bias direction, the depletion layer

1. (A)is widened
2. (B)remains unchanged
3. (C)becomes completely void of charge carriers
4. (D)is narrowed

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