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Physics - Capacitor Question with Solution | TestHub

PhysicsCapacitorCircuit AnalysisEasy2 minQB

PhysicsEasysingle choice

Figure shows a network of capacitors where the number indicates capacitances in micro Farad. The value of capacitance C if the equivalent capacitance between point A and B is to be $1 μ F$ is :

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Answer:

Solution:

$C_{e q}$ of circuit $= \frac{32}{9} μF$ $(e x c l u d i n g C)$

Now $\frac{32}{9} μF$ is in series with $C$ so,

$\frac{1}{C_{e q}} = \frac{1}{C} + \frac{9}{32} = 1$

$\Rightarrow C = \frac{32}{23} μF$

Stream:JEESubject:PhysicsTopic:CapacitorSubtopic:Circuit Analysis

⏱ 2mℹ️ Source: QB

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