if you prefer to hear more university-like professor presentation and watch a video instead you can check the following sets of video (optional, it won’t be part of the quiz)
Resistance and Resistivity
ilectureonline video 1
3:45min
Ohm’s Law
ilectureonline video 2
2:24min
Open & Short Circuit
ilectureonline video 3
3:34min
Conductance
ilectureonline video 4
2:34min
Resistance Calculation
ilectureonline video 5
5:30min
Resistor Networks
ilectureonline video 6
4:35min
Series & Parallel Connection
ilectureonline video 7
3:31min
Kirchhoff’s Law
ilectureonline video 8
5:18min
Kirchhoff’s Law – Example
ilectureonline video 9
4:14min
Resistivity – Practical Calculation
ilectureonline video 10
2:50min
Resistivity – Radial Current Flow Calculation
ilectureonline video 10
6:44min
Resistance of Truncated Cone
ilectureonline video 10
6:44min