x8=40−x12 x2=40−x3 80−2x=3x 16=x from B =40−16=24 cm 
The given circuit shows a uniform straight wire A B of 40 cm length fixed at both ends. In order to get zero reading in the galvanometer G, the free…
NEET UG 2024 — Physics Electromagnetism
2024mcqmedium
The given circuit shows a uniform straight wire AB of 40 cm length fixed at both ends. In order to get zero reading in the galvanometer G, the free end of J is to be placed from B at: 
Official previous-year question
Held on 30 Apr 2024 · Verified 9 Jul 2026.
Options
- A
32 cm
- B
8 cm
- C
16 cm
- D
24 cm
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