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Physics - Current Electricity Question with Solution | TestHub

PhysicsCurrent ElectricityCircuit AnalysisEasy2 minPYQ_2020

PhysicsEasysingle choice

In the circuit shown below, the voltmeter is of large resistance. The E.M.F. of the cell is $ε$ . The reading of the voltmeter is

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Answer:

Solution:

From the figure, it is clear that

$V_{A} - V_{B} = \frac{ε}{4 + 6} \times 4 = \frac{4 ε}{10}$

$V_{A} - V_{D} = \frac{ε}{6 + 4} \times 6 = \frac{6 ε}{10}$

$V_{B} - V_{D} = \frac{ε}{5}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Current ElectricitySubtopic:Circuit Analysis

⏱ 2mℹ️ Source: PYQ_2020

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