If you want to measure resistance and you know Ohm ... you could put a digital panel meter that reads the voltage in the circuit, and read the resistance directly. Zeroing it out would require ...

But in addition to measuring temperature ... BY-SA 2.5], via Wikimedia Commons A strain gauge is an electrical conductor that changes resistance as it’s stretched or compressed, but without ...

Voltage is a measure of energy ... should be remembered that such circuits involve using a series circuit with the internal resistance and the load.

is a measure of the difference in energy between two parts of a circuit. The bigger the difference ... For example, a 2 Ω component has a greater resistance than a 1 Ω component, and will ...