Solving a problem in physics section 70 point 25 electr

25. Three capacitors, the electric capacitance of which are C1 = 1 μF and C2 = C3 = 2 μF (Fig.), Are connected to a constant voltage source U = 150 V. Determine: 1) the total charge Q of the capacitor bank; 2) charges Q1, Q2 and Q3 on separate capacitors; 3) potential differences