an electromagnetic field extends into the claddingSelect one:a. evanescent fieldb. electric fieldc. magnetic fieldd. propagating field
Question
Solution 1
The answer is a. evanescent field.
Here's why:
In fiber optics, when light is guided through the core of the fiber, a small amount of the light also penetrates into the cladding. This is known as an evanescent field. The evanescent field is an electromagnetic field that extends into the cladding, Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
Similar Questions
an electromagnetic field extends into the claddingSelect one:a. evanescent fieldb. electric fieldc. magnetic fieldd. propagating field
The electric field of an electromagnetic wave in free space is represented as E⃗ =E0cos(ωt−kz)iˆ.The corresponding magnetic induction vector will be :
Calculate the magnetic field due to an electric field E = (75i – 45j) x 10^8 V/m.
How is energy transferred in electromagnetic waves by vibrations in electric and magnetic fields?
Due to this high level injection, which in turn is due to the depletion process,the electric field extends deeply (almost the entire length) into the region.