Question

Five capacitors of `10 muf` capacity each are connected to `a.d.c` potential of `100` volts as shown in the adjoining figure. The equivalent capacitance between the points `A` and `B` will be equal to

A. `40 muF`
B. `20 muF`
C. `30 muF`
D. `10 muF`

Answer 1

Correct Answer - D
In the given system, no currect will flow through branch `CD` so if can be removed
Effective capacitance of the system `= 5 + 5 = 10 muF`