Uploaded August 2016 | Updated September 2026, 3 weeks ago
in this video i have explained why current and voltage gains in decibels are expressed as 20 log of gain and why power gain is expressed as 10 log of gain. I have also explained that when power gain, voltage gain and current gain in decibels are equal.
in this video i have explained why current and voltage gains in decibels are expressed as 20 log of gain and why power gain is expressed as 10 log of gain. I have also explained that when power gain, voltage gain and current gain in decibels are equal.










