deletions | additions       diff --git a/subsection_Lock_in_Method_A__.tex b/subsection_Lock_in_Method_A__.tex  index b0d2d41..53b287c 100644  --- a/subsection_Lock_in_Method_A__.tex  +++ b/subsection_Lock_in_Method_A__.tex 
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The big idea of the calculation associated with this method is illustrated in Equation \ref{bigidea} :  \begin{equation}  \label{bigidea}  \frac{1}{L}\left(\frac{d\theta}{dV_{pd}}\right)_{at V_{c}=\frac{1}{L}\left(\frac{d\theta}{dV_{pd}}\right)_{at  45} \frac{V_{pd, RMS}}{B_{RMS}} \end{equation}  In order to calculate the magnetic field ($B_{rms}$)that corresponds to the applied voltage, we use equation \ref{conversion} to first convert from voltage to current. We then apply equation \ref{magneticfield} to get the field strength.