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Physics - Current Electricity Question with Solution | TestHub

PhysicsCurrent ElectricityCircuit AnalysisEasy2 minPYQ_2020

PhysicsEasysingle choice

In the circuit shown as $P \neq R$ and the reading of the galvanometer $G$ is same with the switch open or closed. Then

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Answer:

Solution:

As galvanometer deflection remains unaffected with switch $S$ open or closed, hence the bridge circuit is balanced. Hence, $I_{p} = I_{Q}$ and $I_{R} = I_{G}$

However, as $P \neq R$ , hence $I_{P} \neq I_{R}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Current ElectricitySubtopic:Circuit Analysis

⏱ 2mℹ️ Source: PYQ_2020

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