Question

53. An infinite ladder is constructed by connecting several sections of 2 uF, 4 uF capacitor
combination as shown in 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 points A
and B becomes independent of the number of sections in between
(1) 18 uF
(2) 6 MF
(3) 2uF
(4) 4 MF​

Answer 1

Answer:

1) 18 µF is the correct answer.