February 2021

4 posts

Videos on Series and Parallel Bulbs

22 Feb 2021 - Unknown 15 Currents IP4 12 DC Circuits IP4 13 Practical Electricity

These are two videos that I made on series and parallel bulbs. The second video is specially made to highlight the increase in brightness of the remaining bulbs when one or more...

Hidden Circuits Interactive

12 Feb 2021 - Seng Kwang Tan Games IP4 12 DC Circuits Simulations

I made this interactive tool using javascript for the teaching of DC circuits for integration with SLS as part of the IP4 Physics blended learning experience in the upcoming...

Videos on Electromagnetism

10 Feb 2021 - Seng Kwang Tan 17 Electromagnetic Forces IP4 15 Electromagnetism

This is a post that exists simply to park the YouTube videos that I might need to use during a JC2 lecture on Electromagnetism.

AC Power with Half-Wave Rectification

08 Feb 2021 - Seng Kwang Tan 15 Currents GeoGebra

As a means of visualising what happens to the potential difference, current and power dissipated in an alternating current circuit with half-wave rectification, I have created the...