Digital thermometers often make use of thermistors, a type of resistor with resistance that varies with temperature more than standard resistors. find the temperature coefficient of resistivity for a linear thermistor with resistances of 75.0 v at 0.00°c and 275 v at 525°c.

The temperature coefficient of resistivity for a linear thermistor is

Explanation:

Given that,

Initial temperature = 0.00°C

Resistance = 75.0 Ω

Final temperature = 525°C

Resistance = 275 Ω

We need to calculate the temperature coefficient of resistivity for a linear thermistor

Using formula for a linear thermistor

Put the value into the formula

Hence, The temperature coefficient of resistivity for a linear thermistor is

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inverse v=i*r

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