What do series and parallel circuits have to do with Christmas lights? In this episode of Crash Course Physics, Shini walks us through the differences between series and parallel circuits and how that ...
Engineeringness on MSN
What Makes Electricity Work? It Starts with This
Electricity powers everything from your phone to your refrigerator—but have you ever wondered how it’s controlled inside a ...
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The questions in this quiz are suitable for GCSE physics students who are studying electrical circuit symbols, electrical charge and current, potential difference, factors that affect resistance and ...
The characteristic of stars, such as our sun, is that their gravity keeps the nuclei present on them so close and hot that a fusion process is triggered, producing a huge amount of energy. On earth, ...
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