Physics, asked by rutujaharankhede, 11 months ago

what is effect of light on resistance of LDR​

Answers

Answered by radha151186
0

Light-dependent resistor (LDR)

The resistance of a LDR depends on light intensity. At low light levels, the LDR has a high resistance. As the light intensity increases, the resistance decreases. A LDR can be used as a sensor in cameras or automatic lights that come on when it gets dark.

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Answered by saminajuwale78
0

Answer:

When the light level decreases the resistance of the LDR increases.As the resistance increases in relation to the other resister,which has a fixed resistance,it causes the voltage dropped across the LDR to also increase..

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