2019-03-25, 20:57
Need an Ohm's Law Party Trick? Take a Light Bulb's Temperature
We can measure the temperature of an incandescent bulb's filament while it's connected to a variable DC power supply.
https://www.wired.com/story/need-an-ohms...emperature
We can measure the temperature of an incandescent bulb's filament while it's connected to a variable DC power supply.
https://www.wired.com/story/need-an-ohms...emperature