Question

What is equivalent capacitance of the network? Each capacitor has $\text{1}\,\text{ }\\!\\!\mu\\!\\!\text{ F}$ capacitance:

• A. $\frac{1}{3}$
• B. $2\mu F$
• C. $\frac{3}{2}\mu F$
• D. $3\mu F$

Answer 1

Answer: (D)

$3\mu F$

Answer 2

The given circuit can be rearranged as follows, it consists of three capacitors connected in parallel, hence equivalent resistance of the combination is $C={{C}_{1}}+{{C}_{2}}+{{C}_{3}}$ Given, $C=1+1+1=3\mu F$