Q20. Which of the diode circuit shows correct biasing used for the measurement of dynamic resistance of p-n junction diode : (1)[Figure] (2)[Figure] (3)[Figure] (4)[Figure]
Q20. Which of the diode circuit shows correct biasing used for the measurement of dynamic resistance of p-n junction diode :
\begin{figure}[h]
\begin{center}
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\caption{(1)}
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\begin{figure}[h]
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\caption{(2)}
\includegraphics[alt={},max width=\textwidth]{6d4cf81d-9dc7-4d28-bc1e-891e36b2369d-04_260_474_794_1096}
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\begin{figure}[h]
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\caption{(3)}
\includegraphics[alt={},max width=\textwidth]{6d4cf81d-9dc7-4d28-bc1e-891e36b2369d-04_296_529_1123_264}
\end{center}
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\begin{figure}[h]
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\caption{(4)}
\includegraphics[alt={},max width=\textwidth]{6d4cf81d-9dc7-4d28-bc1e-891e36b2369d-04_264_569_1123_1101}
\end{center}
\end{figure}