Get a clear and concise summary of Chapter 19 on magnetic forces and fields. Perfect for students and physics enthusiasts, this video explains concepts like magnetic force, field lines, and ...

In the race to uncover the deepest secrets of the universe, researchers are turning to powerful new tools. One of the most promising tools is the quantum computer. It offers a way to explore problems ...

Over the past century, quantum field theory has proved to be the single most sweeping and successful physical theory ever invented. It is an umbrella term that encompasses many specific quantum field ...

Physics is the study of the underlying laws and mechanisms explaining how the universe works. Most of what we do in daily life is based on a principle or law of physics—dealing with forces, motion, ...