JEE Main 2019 — Current Electricity Question with Solution
From: JEE Main 2019 (Online) 10th April Morning Slot
Question
In a meter bridge experiment, the circuit
diagram and the corresponding observation
table are shown in figure
Which of the readings is inconsistent?
| SI. No. | R() | l(cm) |
|---|---|---|
| 1. | 1000 | 60 |
| 2. | 100 | 13 |
| 3. | 10 | 1.5 |
| 4. | 1 | 1.0 |
This question includes a diagram. The text above accompanies the figure.
Choose an option
Show full solutionCorrect option: A
Correct answer
A4
Step-by-step explanation
So reading in serial no. (4) is completely different hence correct answer (A).
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This is a previous-year question from JEE Main 2019, covering the Current Electricity chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.