Question

find the refractive index of core and cladding if NA is 0.3 and relative refractive index differnce is 3%

Answer 1

Answer:

https://us04web.zoom.us/j/75074758242?pwd=VjhyUm0zZ1RNbUJzNEswR0NreVdGdz09https://us04web.zoom.us/j/75074758242?pwd=VjhyUm0zZ1RNbUJzNEswR0NreVdGdz09