SI Units: What are the Units for Resistivity? Why is Resistivity Measured in this Unit?
10:14
Resistance & Resistivity - Introduction: How Length and Cross Sectional Area Affect Resistance
11:26
SI Units: What are the Units for Power vs Energy? Why Don't Electricians Measure Energy in Joules?
8:34
What are SI units? An introduction to the Systeme International
8:14
SI Units - How Much do You Remember from School? Electrical Science and Principles
17:09
TT SYSTEMS - WHY MUST THEY BE RCD PROTECTED
15:14
Questions from Viewers: How to Calculate Volt Drop based on the Resistivity of a Conductor
27:15
O Conceito Mais Mal Compreendido da Física
19:26