BROWSE BY TAG
13 articles
← All tagsCompetitions · 2011
There are many differences between this year in our school and the previous year. And one of the main differences is with all the competitions we have this year. Our school has put on a lot of contests so far for all the students in school.
Explore activityCompetitions · 2011
We are looking for the best electric circuit design you can make! Just design and build a simple electric circuit and submit it in time for judging and you could win a prize for the best electric circuit design.
Explore activityDemonstrations · 2010
A Rheostat (also known as a variable resistor) is an electrical component to vary the amount of current flowing through the circuit.
Explore activityDemonstrations · 2010
Lemon Battery, Orange Battery, Apple Battery, Mango Battery, Tamarind Battery, Mixed Fruit Battery
Explore activityDemonstrations · 2010
It is a map with LEDs and switches to show the cities of Cambodia. It is useful for foreigners to find which city is located where.
Explore activityDemonstrations · 2010
Learn how temperature affects resistance
Explore activityDemonstrations · 2010
A light bulb is placed in series with two copper plates immersed in de-ionized water. Touching the plates closes the circuit, lighting the bulb.
Explore activityDemonstrations · 2010
The difference between a led and a filament lamp
Explore activityDemonstrations · 2010
A short circuit in an electrical circuit is one that allows a current to travel along a path where essentially no (or a very low) electrical resistance is encountered.
Explore activityDemonstrations · 2010
The radio signal is transmitted through the induced magnetic field caused by the current in the wires.
Explore activity
