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Physics - Capacitor Question with Solution | TestHub

PhysicsCapacitorCircuit AnalysisMedium2 minQB

PhysicsMediumnumerical

Four identical rectangular plates with length, $l = 2 cm$ and breadth, $b = \frac{3}{2} cm$ are arranged as shown in figure. The equivalent capacitance between $A$ and $C$ is $\frac{x ε_{0}}{d} .$ The value of $x$ is _______.

(Round off to the Nearest Integer)

Answer:

2.00

Solution:

$C_{e q} = \frac{2 C_{0}}{3} = \frac{2}{3} \frac{ϵ_{0} A}{d}$

$C_{e q} = \frac{2 ϵ_{0}}{3 d} \times (2 \times \frac{3}{2}) = 2 (∵ A = 1 b = 2 \times \frac{3}{2})$

Stream:JEESubject:PhysicsTopic:CapacitorSubtopic:Circuit Analysis

⏱ 2mℹ️ Source: QB

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