**What is the equivalent capacitance of the three capacitors in the figure?**

**Answer:**

20 and 60 are in parralel ,implies C1=20+60=80 C1 and 10 are in series,implies (C1*10)/(C1+10)=800/90=8.889 uF.

**What is the equivalent capacitance of the three capacitors in the figure?**

**Answer:**

20 and 60 are in parralel ,implies C1=20+60=80 C1 and 10 are in series,implies (C1*10)/(C1+10)=800/90=8.889 uF.