(a) Find the equivalent capacitance between a points b and for the group of capacitors connected as shown in the figure. Take C, = 5.00µF, C2 = 10.0µF, and Cz = 2.00µF. (b) What charge is stored on C, if the potential difference between points a and b is 60.0V? C2 C2 |C3 C2 C2

In the figure the capacitances are C₁ = 1.4 µF and C₂ = 2.8 µF, and both capacitors are charged to a potential difference of V = 150 V but with opposite polarity as shown. Switches S₁ and S₂ are now closed. (a) What is now the potential difference between points a and b? What now is the charge on capacitor (b) 1 and (c) 2? C₁ C₂

4. a)Find the equivalence capacitance between points a and b for the combinations of capacitors shown in figrure if C1 5.0µF, C2 = 10.0µFand C3 = 2.0µF. b) If the potential difference between points a and b is 60.0V, what chrage is stored on C3? C2 C2

Part G Calculate the charge on capacitor C4. Express your answer in coulombs. ΑΣΦ ? Q4 = C %D