SI Units: What are the Units for Resistivity? Why is Resistivity Measured in this Unit?

[@no_short_circuit]

Thanks Joe. Detailed as usual.

[@JoeRobinsonTraining]

My pleasure. 😊

[@shoshanahcohen3942]

This video says there is a prior one on resistance, but there isn't; I have been watching the playlist in order.

[@nolezosa8912]

WOW Well explained. Thanks Sir Joe for emparting your knowledge to us.

[@JoeRobinsonTraining]

You are welcome. 😊

[@markrowland5393]

Nicely explained, Joe. Very clear.

[@JoeRobinsonTraining]

Thanks Mark. 😊

[@marioperes6171]

Fantastic! Your classes help me a lot Thanks

[@movie.respect]

thanks Joe, you really explained all i needed 😊 you drove home a point

[@JoeRobinsonTraining]

Good to know, just filling in gaps in the syllabus at the moment, stay tuned for more. 😊

[@MrSeanh01]

Great tutor. I'm a little stuck on finding Roe value if you only have ohms, length and csa values, not sure if there is a video on this using the scientific calculator.

[@Doeexist]

Roe=ra/l

[@WorldOfRage]

Use these with my students, thanks! 😊

[@andyskinner5420]

Joe gr8 explanations but we REALLY DO need a diagram of your test rig..

[@prafulnchikkamath1856]

Awesome but my question how to find actual length of the cable..so me the physical how they'll calculate that will great

[@martinglasgow1219]

Would resistivity be the same as attenuation where Cat5e cable can only carry a signal without some kind of repeater for 100 meters before the medium absorbs the signal to the point where it has to be repeated else the signal is lost?

[@musangobi2079]

Thx

[@JoeRobinsonTraining]

My pleasure!

[@ahmednor5806]

🙏🙏🌹🌹