Follow this physics lab tutorial to learn how to plot electric field and electric potential. Step-by-step instructions make it easy to understand the concepts, visualize results, and apply theory to ...

Whether in a smartphone or laptop, semiconductors form the basis of modern electronics and accompany us constantly in ...

Physicists in France can watch as a mirror-lined box gradually “decides” how many photons it contains. Their experiment, which uses atoms to count the number of photons in the box without destroying ...

Jump start physics problem with a mass on a spring. This video explains the setup, key assumptions, and the step-by-step physics needed to solve for motion, energy, and forces in a spring–mass system.