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Resistance R=6 Ω Resistance S=3Ω and 6 Ω Balancing condition for meter bridge RS=l100−l 63×63+6=l100−l 300−3l=l ∴ l=75 cmSimilar Questions
In a meter bridge, null point is 20 cm, when the known resistance R is shunted by resistance, null point is found to be shifted by 10 cm. Find the unknown resistance X.
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