What is the effective capacitance in the circuit?
Attached Figure / Diagram
A
2\(\mu F\)
B
6\(\mu F\)
C
18\(\mu F\)
D
216\(\mu F\)
Verified Correct Answer: A.
Physical Principles & Numerical Solution
\(\frac{1}{c} = \frac{1}{6} + \frac{1}{6} + \frac{1}{6}\)
= \(\frac{1 + 1 + 1}{6} = \frac{3}{6} = \frac{1}{2}\)
= 2\(\mu F\)
Source: Myschool Past Questions Archive (Record #33935)