$($c$)$ Using $V_a,$ calculate the currents $I_{R_1}$ and $I_{R_3}$ using measured resistor values and insert in Table $13\mathrm{.}4.$

TABLE $13\mathrm{.}4$

$\backslash$table$[[$Current$,$Calculated,Measured,$\%$ Difference$],[I_{R_1},,,],[I_{R_3},,,]]$

Measurements:

part $3($b$).$

$($d$)$ Energize the network and measure the voltage $V_a.$ Compare with the result of

$V_a($ measured $)=$

$$

$($e$)$ Using $V_a($measured$),$ calculate the currents $I_{R_1}$ and $I_{R_3}$ using measured resistor values and insert in Table $13\mathrm{.}4$ as the measured results.