Understanding Voltage, Resistance, and Power in a Mica Heater Circuit

https://silicone-heating-insights.silverstonebrief.com/posts/pi-heater-buying-guide-for-equipment-manufacturers

In heated plates, a mica heater must deliver heat in a controlled way. It uses a resistive heating circuit supported and insulated by mica. One useful trait is high-temperature capability. Still, mechanical stress can change the result