Question

What measures a materials resistance to the flow of electricity ?

A. A seismograph
B. A thermometer
C. An ohmmeter
D. A spring scale

Answer 1

Answer is An ohmmeter

Answer 2

ohmmeter

Step-by-step explanation:

An ohmmeter is an electrical instrument that measures electrical resistance, the opposition to an electric current. Micro-ohmmeters make low resistance measurements. Megohmmeters measure large values of resistance. The unit of measurement for resistance is ohms