A meter bridge is set-up as shown, to determine an unknown resistance X using a standard…
Physics · JEE Advanced · NTA Exams — Current Electricity
A meter bridge is set-up as shown, to determine an unknown resistance X using a standard 10 ohm resistor. The galvanometer shows null point when tapping-key is at 52 cm mark. The end-corrections are 1 cm and 2 cm respectively for the ends A and B. The determined value of X is
- 10.2 ohm
- 10.6 ohm
- 10.8 ohm
- 11.1 ohm
Answer
(B) 10.6 ohm
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