generated from kenryuS/report-temp
134 lines
3.5 KiB
TeX
134 lines
3.5 KiB
TeX
\section{実験結果}
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\subsection{実験1}
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それぞれの抵抗の理論値と実測値を\cref{fig:v-i-r}に示す．なお，理論値には$\pm 5\%$の誤差の範囲も同時に表示している．
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\begin{figure}[tbh]
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\centering
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\input{assets/a-2/exp1}
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\caption{Voltage v.s. Current of Differenct Resistors with Theoretical Values and Error Ranges}
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\label{fig:v-i-r}
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\end{figure}
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\newpage
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\subsection{実験2}
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\subsubsection{回路(a)}
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$E_1 = 15.000 \ \text{V}, \ E_2 = 3.005 \ \text{V}$の時，各抵抗での電流・電圧は\cref{tab:exp2-res1}となった：
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%I1 = -3.28m, V1 = 10.69
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%I2 = 1.31m, V2 = 1.296
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%I3 = 1.98m, V3 = 4.297
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\begin{table}[ht]
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\centering
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\caption{Result of Experiment \# 2 with Circuit (a)}
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\label{tab:exp2-res1}
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\begin{tabular}{crr}
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\hline
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Resistor & Voltage $[\text{V}]$ & Current $[\text{mA}]$ \\
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\hline
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$R_1$ & 10.69 & 3.28 \\
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$R_2$ & 1.30 & -1.31 \\
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$R_3$ & 4.30 & 1.98 \\
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\hline
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\end{tabular}
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\end{table}
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\subsubsection{回路(b)}
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$E_1 = 15.000 \ \text{V}, \ E_2 = -3.007 \ \text{V}$の時，各抵抗での電流・電圧は\cref{tab:exp2-res2}となった：
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%I1 = 4.33m, V1 = 14.10
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%I2 = -3.93m, V2 = -3.891
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%I3 = -0.40m, V3 = 0.890
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\begin{table}[ht]
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\centering
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\caption{Result of Experiment \# 2 with Circuit (b)}
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\label{tab:exp2-res2}
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\begin{tabular}{crr}
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\hline
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Resistor & Voltage $[\text{V}]$ & Current $[\text{mA}]$ \\
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\hline
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$R_1$ & 14.10 & 4.33 \\
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$R_2$ & 3.89 & -3.93 \\
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$R_3$ & 0.89 & 0.40 \\
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\hline
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\end{tabular}
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\end{table}
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\subsection{実験3}
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\subsubsection{$E_1$のみ}
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$E_1 = 15.000 \ \text{V}$での各抵抗にかかった電流・電圧は\cref{tab:exp3-res1}となった：
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%I1 = 3.81m
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%I2 = 2.61m
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%I3 = 1.19m
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%V1 = 12.40
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%V2 = 2.596
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%V3 = 2.593
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\begin{table}[ht]
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\centering
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\caption{Result of Experiment \# 3 with $E_1$ as Voltage Source}
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\label{tab:exp3-res1}
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\begin{tabular}{crr}
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\hline
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Resistor & Voltage $[\text{V}]$ & Current $[\text{mA}]$ \\
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\hline
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$R_1$ & 12.40 & 3.81 \\
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$R_2$ & 2.61 & 2.61 \\
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$R_3$ & 2.59 & 1.19 \\
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\hline
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\end{tabular}
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\end{table}
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\subsubsection{$E_2$のみ}
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$E_2 = 3.004 \ \text{V}$での各抵抗にかかった電流・電圧は\cref{tab:exp3-res2}となった：
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\begin{table}[ht]
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\centering
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\caption{Result of Experiment \# 3 with $E_2$ as Voltage Source}
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\label{tab:exp3-res2}
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\begin{tabular}{crr}
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\hline
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Resistor & Voltage $[\text{V}]$ & Current $[\text{mA}]$ \\
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\hline
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$R_1$ & 1.71 & 0.52 \\
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$R_2$ & 1.29 & 1.32 \\
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$R_3$ & 1.70 & 0.78 \\
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\hline
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\end{tabular}
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\end{table}
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\subsection{実験4}
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%Calculated value: R_t = \frac{R_{1} R_{2}}{R_1 + R_2} = 1320, V_t = \frac{R_{2}E_{1}}{R_1 + R_2} = 6
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等価回路でのパラメータの値は$V_{t} = 6 \ \text{V}, \ R_{t} = 1320 \ \Omega$となった．これらの値に元にした実験の結果を\cref{tab:exp4-res}にまとめる．
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\begin{table}[htb]
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\centering
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\caption{Voltage and Current of Load}
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\label{tab:exp4-res}
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\begin{tabular}{crr}
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\hline
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Circuit & Voltage $[\text{V}]$ & Current $[\text{mA}]$ \\
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\hline
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Original Circuit & 2.595 & 2.62 \\
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Replaced with Variable Resistor & 2.576 & 2.61 \\
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\hline
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\end{tabular}
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\end{table}
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%without vr: 2.595V, 2.62mA
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%with vr: 2.576V, 2.61mA
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