Resistance and Ohm's Law (6:59)
In this video, the relationship between current density, conductivity, and electric field is discussed, with a focus on Ohm's law and resistivity. The video also covers the differences between resistance and resistivity. The practical application of resistors is also touched upon. Overall, this video is a comprehensive introduction to the topic of current density and conductivity.
0:00 Current Density and Conductivity
2:24 Resistance and Resistivity
3:47 Ohm’s Law
5:04 Differences between Resistance and Resistivity