JEE Main 2019PhysicsCapacitanceEasyMCQ

JEE Main 2019Capacitance Question with Solution

JEE Main 2019 (12 Jan Shift 2)

Question

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

Choose an option

Show full solutionCorrect option: C
Correct answer
C711μF

Step-by-step explanation

Let us take the equivalent circuit one by one.





Ceq=C ×73C+73 = 0.5 73C=C2+76

116C=76 C=711 μF

Practice this on the real CBT interface

Solve this JEE Main question (and the rest of the Capacitance chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.

Solve interactively →

About this question

This is a previous-year question from JEE Main 2019, covering the Capacitance chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.