Question asked by Filo student

Maximum absolute error in the sum or difference of two quantities is equal to sum of absolute error of thes ind vidual quantities. L.. If $x=A\pm B$ then $\Delta X=△A+△B$ and so percentage error in value of $x$ is equal to $\frac{\Delta x}{x}\times 100=\frac{\Delta A+\Delta B}{A\pm B}\times 100$ in percentage Two resistances $R_1=(50\pm 2)\Omega$ and $R_2=(150\pm 3)\Omega$ are connected in series 11. The equivalent resistance of the series combination of $R_1$ and $R_2$ is

1. $(200\pm 1)\Omega$
2. $(100\pm 5)\Omega$
3. $(200\pm 5)\Omega$
4. $(50\pm 2)\Omega$

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Updated on: Jun 8, 2023