Start Free Mock LoginAlready registered? Login here

Physics - Capacitor Question with Solution | TestHub

PhysicsCapacitorCircuit AnalysisMedium2 minQB

PhysicsMediumsingle choice

In the circuit shown, find C if the effective capacitance of the whole circuit is to be $0.5 μ F$ . All values in the circuit are in $μ F$ .

Options:

Answer:

Solution:

From the ladder network, effective capacitance reduces to $\frac{7}{3} μ F$ in series with $C$ $\frac{\frac{7 C}{3}}{\frac{7}{3} + C} = \frac{1}{2}$ $\Rightarrow 14 C = 7 + 3 C$ $\Rightarrow C = \frac{7}{11}$

Stream:JEESubject:PhysicsTopic:CapacitorSubtopic:Circuit Analysis

⏱ 2mℹ️ Source: QB

Doubts & Discussion

Loading discussions...