Physics - Practical physics Question with Solution | TestHub

For meter bridge:$\mathrm{ }\frac{\mathrm{R}}{\mathcal{l}}=\frac{\mathrm{X}}{100-\mathcal{l}}$
$1\to \frac{1000}{60}=\frac{\mathrm{X}}{40}\Rightarrow \mathrm{X}=\frac{2000}{3}=666.67\mathrm{\Omega }$
$2\to \frac{100}{13}=\frac{\mathrm{X}}{27}\Rightarrow \mathrm{X}=669.23\mathrm{\Omega }$
$3\to \frac{10}{1.5}=\frac{\mathrm{X}}{98.5}\Rightarrow \mathrm{X}=656.67\mathrm{\Omega }$
$4\to \frac{1}{1}=\frac{\mathrm{X}}{99}\Rightarrow \mathrm{X}=99\mathrm{\Omega }$
Resistance calculated by using data from 4^thobservation is most inconsistent.