A finite ladder is constructed by connecting several sections of 2µF, 4µF capacitor…
Physics · JEE Advanced · NTA Exams — Electrostatics
A finite ladder is constructed by connecting several sections of 2µF, 4µF capacitor combinations as shown in the figure. It is terminated by a capacitor of capacitance C. What value should be chosen for C such that the equivalent capacitance of the ladder between the points A and B becomes independent of the number of sections in between
- 4 µF
- 2 µF
- 18 µF
- 6 µF
Answer
(A) 4 µ F
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