High grade ceramic and carbon are utilized in resistors due to their specific properties that enhance performance. High grade ceramic provides high chemical purity, low porosity, and minimal flaws, making it an excellent insulator surrounding the conducting carbon. While carbon serves as a conductor, it is less conductive than metals like copper or aluminum, which is why it is paired with ceramic to optimize resistor functionality.
PREREQUISITESElectrical engineers, materials scientists, and anyone involved in the design and manufacturing of electronic components will benefit from this discussion.