11. How much energy 12. The plates of a can a 0.5 pF capacitor parallel plate capacitor store when it is connected have an area of 0.35 m2 toa30-V battery? and are 2.5 mm apart in air. Find its capacitance. H 10. A charge of 5 p0 is transferred from infinity to point A. If the work done to do this is 12 pJ, calculate the potential at point A. U 13. Calculate the . Determine the 15. A capacitor with a capacitance of a metal charge 0 needed to give a capacitance of 5 farads is sphere of radius 6 cm. potential of 300 V in connected to a 12V problem 13. battery. How much charge will be stored on each of its conducting plates? ACTIVITY 2: PROBLEM SET Directions: Solve the following problems. Show your complete solutions. Express your final answers in two decimal places. 1. How much energy is stored on a capacitor if a 24 V battery can store 600.0 p0 of charge on the capacitor? 2. Find the total capacitance of 2.0 uF, 5.0 pF, and 10.0 pF capacitors connected in sees. 3. Find the total capacitance of the combination of capacitors (C1 = 2.0 pF, 02 = 4.0 pF, and C3 = 8.0 pF) connected in parallel. 4. Find the total capacitance of the combination of capacitors shown in Figure 6. U 24 v - Figure 5- A combination 0' series and parallel connections Of Figure 7. A combination of series and parallel connections of capacitors. capacitors. 5. Find the (a) total capacitance, (b) voltages across each capacitor, and (c) total charge QT and charge across each capacitor of the given circuit in Figure 7. ACTIVITY 2: PROBLEM SET 1. U = 7.20 x 10-3 J 2. CT = 1.25 HF 3. CT = 14.00 UF 4. CT = 7.31 PF 5. (a) CT = 1.33 UF; (b) V1 = 15.90 V; V2 = 2.35 V; V3 = 1.77 V; V4 = 4. 12 V; V5 = 3.98 V (c) QT = 31.80 JC Q1 = 31.80 JC; Q2 = 7.05 JC; Q3 = 7.05 UC; Q4 = 24.72 JC; Q5 = 31.80 C