What is a Wire Wound Resistor? A Complete Guide

Wire Wound Resistor

A wire wound resistor consists of a winding of resistive wire wrapped around a non-conductive cylinder. This is the oldest type of resistor. Although we use wire wound resistors these days. Because these resistors provide high accuracy, better stability. Also, they can handle much more power than other types of resistors available for fixed resistor … Read more

What is Resistivity (Specific Resistance)? A Complete Guide

What is resistivity? Understand specific resistance, its units (ohm-meter), how material, length, area, and temperature affect conductor resistance. Laws of Resistance The resistance offered by a conductor depends upon four major factors. Length of the Conductor: One factor is the length of the conductor. That means if we increase the length of the conductor without … Read more