What type of conductor are thermistors??
Semiconductors.
What type of conductor are LDRs??
Semiconductors.
How do thermistors and LDRs work??
They have a number densitry that changes in response to environmental effects.
What does the resistance-temperature graph look like for a typical thermistor??
For a typical thermistor, what does a low temperature mean??
A high resistance.
What does NTC stand for??
Negative Temperature Coffecient.
What does a Negative Temperature Coefficient mean??
- A low temperature will have a high resistance.
- A high temperature will have a low resistance.
What does a Positive Temperature Coefficient mean??
- A low temperature will have a low resistance.
- A high temperature will have a high resistance.
Does this thermistor have a PTC or a LTC??
PTC
Does this thermistor have a PTC or a LTC??
LTC
What does the light intensity vs resistance graph look like for a typical LDR??
What other component do LDRs and thermistors have the opposite IV characteristic to??
Filament Bulbs.
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Metadata
date: 2021-02-08 13:32
tags:
- '@?physics'
- '@?electricity'
- '@?public'
- '@?year-1'
- '@?school'
title: Physics - Thermistors and LDRs
