A-Level
EDEXCEL
Physics
June 2014
6 Marks
QP-201406-Physics-U2 · Question 14
Question (excerpt):
10 14 The photograph shows a light dependent resistor (LDR). An LDR is made of semi-conducting material. The diagram shows energy bands for a semi-conducting material. The LDR has a much lower resista…
10 14 The photograph shows a light dependent resistor (LDR). An LDR is made of semi-conducting material. The diagram shows energy bands for a semi-conducting material. The LDR has a much lower resista…
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