Mathematics · Current Electricity
In a meter bridge arrangement with resistances R1 and R2 in the left and right gaps respectively, a null point is initially achieved at a distance of 40 cm from the left end. When a resistance of 16 Ω is connected in parallel with R1, the new balance point shifts to 50 cm. Find the values of R1 and R2.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1R1 = 8 Ω, R2 = 16 Ω
- 2R1 = 16/3 Ω, R2 = 8 Ω✓
- 3R1 = 16 Ω, R2 = 8 Ω
- 4R1 = 8 Ω, R2 = 16/3 Ω
Correct answer
R1 = 16/3 Ω, R2 = 8 Ω
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