a 4muf capacitor is connected in parallel with a

Question

A 4μF capacitor is connected in parallel with a 6μF capacitor.

This arrangement is then linked in series with a 10μF capacitor. A supply p.d. of 250V is linked across the circuit. Find

(a) The equivalent capacitance of the circuit,

(b) The voltage across the 10μF capacitor, and

(c) The charge on every capacitor.