Physics - Capacitor Question with Solution | TestHub

PhysicsCapacitorCircuit AnalysisMedium2 minQB

PhysicsMediuminteger

In the circuit (figure), $E = 5 V, r = 1 ohm, R_{2} = 4 ohms, R_{3} = 3 ohms$ and $C = 3 μ F$ . Find the charge on the plates of capacitor $A ($ in $μ C)$ .

Answer:

Solution:

$i_{2} = \frac{ε}{r + R _{2}} = \frac{5}{1 + 4} = 1 A$

$Pd = i_{2} R_{2} = 4 V$

Pd. $A = 2 V$

$Q = 3 \times 2 = 6 μ C$

Stream:JEESubject:PhysicsTopic:CapacitorSubtopic:Circuit Analysis

⏱ 2mℹ️ Source: QB

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