Physics · 2019
JEE Main · 10 April 2019, Shift 1 · Q30
In a meter bridge experiment, the circuit diagram and the corresponding observation table are shown in figure. Which of the readings is inconsistent?
In a meter bridge experiment, the circuit diagram and the corresponding observation table are shown in figure.
Which of the readings is inconsistent ?
| Sl. No. | $\displaystyle \mathrm{R}(\Omega)$ | $\displaystyle l(\mathrm{~cm})$ |
| 1. | $\displaystyle 1000$ | $\displaystyle 60$ |
| 2. | $\displaystyle 100$ | $\displaystyle 13$ |
| 3. | $\displaystyle 10$ | $\displaystyle 1.5$ |
| 4. | $\displaystyle 1$ | $\displaystyle 1.0$ |
Official answer
(4)
$\displaystyle 4$
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JEE Main 2019 Physics question, with the answer from NTA’s final answer key. Where our answers come from.