Name The Component That Changes Its Resistance As The Temperature Changes
Name The Component That Changes Its Resistance As The Temperature Changes
Answer: The component you are referring to is called a thermistor. A thermistor is a type of resistor whose resistance varies significantly with temperature. There are two main types of thermistors:
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Negative Temperature Coefficient (NTC) Thermistor: For these thermistors, the resistance decreases as the temperature increases. This makes them useful in applications like temperature sensors and inrush current limiters.
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Positive Temperature Coefficient (PTC) Thermistor: For these thermistors, the resistance increases as the temperature increases. They are often used as overcurrent protectors and in self-regulating heating elements.
Summary: A thermistor is a component that changes its resistance in response to temperature changes, with NTC thermistors decreasing in resistance as temperature rises, and PTC thermistors increasing in resistance as temperature rises.