Physics-
General
Easy
Question
A finite ladder is constructed by connecting several sections of 2mF, 4mF 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
- 2
- 18
- 6
The correct answer is: 4
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