deletions | additions       diff --git a/subsection_Johnson_Noise_Johnson_noise__.tex b/subsection_Johnson_Noise_Johnson_noise__.tex  index eeaefc2..96d25a3 100644  --- a/subsection_Johnson_Noise_Johnson_noise__.tex  +++ b/subsection_Johnson_Noise_Johnson_noise__.tex 
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\subsection{Johnson Noise:}  Johnson noise is the electric noise generated from small thermal fluctuations of the electrons through in  an electrical conductor \cite{PhysRev.32.97}. Thermal noise arises because \cite{PhysRev.32.97}, and it was first measured in Bell Lab by John B. Johnson in 1926. The thermal energy within  the electrons create causes them to randomly fluctuate, creating  a random, and measurable, fluctuation in voltage. fluctuating voltage across a conducting material. In the same year, Harry Nyquist became the first person to successfully predict and explain this noise theoretically. Thus,  Johnson noise is also given the name "Nygquist noise" because it was correctly predicted and explained by H. Nyquist, but Johnson was sometimes called  the first to measure it. "Nyquist noise".  As published in \cite{PhysRev.32.110}, the root mean square of ac voltage when no current is flowing is as follows: