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Physics NCERT Exemplar Solutions Class 12th Chapter Eight Wheatstone Bridge Physics Current Electricity Physics Class 12th

Current measured by the ammeter (A) in the reported circuit when no current flows through $10 Ω$ resistance, will be A.

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Raj Pandey | Contributor-Level 9

2 weeks ago

Using whetstone

$\frac{R}{3} = \frac{4}{6} \Rightarrow R = 2 Ω$

$R_{e q u} = \frac{54}{15} Ω$

$i = \frac{36}{\frac{54}{15}} = 10 A$

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Current measured by the ammeter (A) in the reported circuit when no current flows through $10 Ω$ resistance, will be A.