Understanding the relationship between temperature and electrical resistance is fundamental in physics and electrical engineering. Temperature significantly influences resistance. This phenomenon is crucial in designing
In this posts we shall study how does resistance vary with diameter.The resistance is inversely proportion to the area of the conductor.The area is proportional
We shall understand with an example how the resistance of a wire changes with stretching its length. Example-1 –Change of Electrical Resistance with wire stretching
Ohmic Vs. non-Ohmic Conductors The difference between ohmic and non-ohmic conductors can be found by knowing the relationship between voltage and current. When the voltage
Definition of Resistance The property of the substance to resist the flow of electric current through it is known as resistance. The unit of resistance
The temperature coefficient of resistance is the parameter that shows the relationship between the variation of resistance with an increase in temperature. The resistance of