What is the capacitance of 22 μF and 33 μF capacitors connected in parallel?

Question

Two capacitors, C₁ = 22 μF and C₂ = 33 μF, are connected in parallel. Find their total capacitance in μF.

Explanation

Capacitors in parallel have the same voltage, and their charges add. Their capacitances therefore add:

C = C₁ + C₂ = 22 + 33 = 55 μF.

The reciprocal formula applies to a series connection.