Digital teaching - e-learning: How optical fiber works?

Digital Class room - e-learning: How optical fiber works?

An optical fiber cable containing one or more optical fibers that are used to carry light. The optical fiber works on the principle of Total internal Reflection. It helps us in so many industries, data transferring, Medical Surgeries and many more. Here is a wonderful video which helps you to understand about "how the optical fiber works" in your digital class room or e-learning platform.