Illustration of ions moving in water under strong confinement. Courtesy: T Mouterde, ENS By measuring how the electric current of an ionic fluid is generated by the flow of water through ...

The film explains the fundamentals of electricity, including static and current electricity, the behavior of electrons, and the concept of electrical circuits. It demonstrates how static electricity ...

If you are an EE you definitely know the answer to this, or at least you think you do. If you said positive to negative, you are wrong. Then you remember that current flow is a charge of electrons ...