We found 250 resources with the concept conductivity
Electrical Power, Conductors, and Your Dream Home: Crash Course Engineering #21
11 mins 9th - 12th
New ReviewHave young engineers always wondered how a light bulb works? Now's their chance. Viewers of an illuminating YouTube video learn about electric current, conductivity, and resistance. They see how engineers use low-conductivity conductors...
DIY Lightning Experiment! Make a Shocking Capacitor
8 mins 9th - Higher Ed CCSS: Adaptable
If you need a project to add a little spark to your physics class, why not build a capacitor? A video from a larger physics playlist demonstrates how a capacitor works and how to make one from easily sourced materials. As an added bonus,...
Electrochromic Polymer—Chemistry Outreach
10th - Higher Ed CCSS: Adaptable
From windows that tint themselves to OLED technology, electrochromic polymers are redefining our ideas about conducting materials! Introduce your chemistry class to the emerging trend with an exciting lab activity. Budding materials...
Ice Cutting Experiment - Introduction
1 min 9th - Higher Ed CCSS: Adaptable
Race copper and fishing line through a block of ice. After establishing the effect of pressure on melting points, the instructor experiments with two different substances. Ultimately, the better conductor melts the ice faster.
What's In A Candle Flame?
3 mins 9th - Higher Ed CCSS: Adaptable
A candle flame is a good conductor of electricity. An engaging video lesson demonstrates this phenomenon with an experiment. Following the experiment, the instructor explains the science and provides additional evidence to reinforce the...