exponentially with distance x according to the relation I 1e

Last updated: 6/14/2023

exponentially with distance x according to the relation I 1e where lo is the yana IIT Academy 13 07 21 OSR IIT CO SC ExPT 1 Q P attenuation in dB km for intensity at x 0 and a is the attenuation constant The an optical fibre in which the intensity falls by 50 percent over a distance of 50 km is A