QJEEM19Phd4de: JEE Main 2019 Physics - Class 12 JEEM19Phd4de Solution: In the circuit shown, find C if the effective capacitance of…

Question

Verified Solution • 2025–26 Session moderate

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.

Accepted Answer

From equs.

\frac{\frac{7 C}{3}}{\frac{7}{3} + C} = \frac{1}{2}

\Rightarrow

14 C

=

7 + 3 C

\Rightarrow

C

=

\frac{7}{11}

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