This physics video tutorial explains how to calculate the efficiency of a solar cell using the intensity of the sun.
How To Make a Solar Cell Using Zener Diodes:
https://www.youtube.com/watch?v=Bb9naEtaQpw
The Piezoelectric Effect - Using Crystals to Generate Electricity:
https://www.youtube.com/watch?v=dO8zsgbunvY&t=5s
Types of Energy:
https://www.youtube.com/watch?v=T1xqwVvtcf8
The Cost of Electricity:
https://www.youtube.com/watch?v=i1TJV-9ljDs
Work, Energy, and Power:
https://www.youtube.com/watch?v=_MR1Dp8-F8w&t=1s
Heat Engines and Thermal Efficiency:
https://www.youtube.com/watch?v=O7TSo_up1Dw
Converting Heat Energy Into Electricity:
https://www.youtube.com/watch?v=LX2cU27kUUc&t=1s
The Siphon - Potential Energy:
https://www.youtube.com/watch?v=LcgHlrtacJk
Video Playlists:
https://www.video-tutor.net/
