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Current Electricity — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsCurrent Electricity1 Mark
Question
Wheatstones’s bridge cannot be used for measurement of very _______ resistances.
✓

Answer

  1. Low
Explanation:
From wheatstone bridge while measuring For resistances of very low value like few ohms , the effect of other components of the circuit like wires , galvanometer etc. might come into account. these components might introduce stray resistance to the calculation.

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