Question

AP Physics 2 More Chapter 19 Review 1. Consider a 3 uF and 6 uF dapacitor connected in series, capacitors is connected to a battery of voltage, V. E Capacitor connected in series, with & 2 uF Japacitor connected in parallel to them. The system of (a) Rank the potential differences across each capaci Ch i tterences across each capacitor and the battery (1 indicates greatest potential. Give the same rank value for any that have the same potential difference.) At the charge on the 3 uF capacitor must be the same value as the charge on the 2 ul capacitor. c) Calculate the ratio of the energy stored in the 2 uF capacitor to that of the 3 F capacitor. ur, 3 uF, and 6 MF capacitor are connected in series to a 220-volt source. When completely charged, which of the following statements are true? Select two answers. (A) The charge on the 2 uF capacitor is equal to 440 C. (B) The charge on the 3 uF capacitor is equal to 220 C. (C) The charge on all three capacitors is the same. (D) The voltage drop across each of the three capacitors is equal to 220 V. 3. Determine the effective capacitance of the circuit below. C1 15F V1 + 10V T4F 4. The circuits below depict identical batteries, resistors, and capacitors in various configurations. The circuits are ini- tially open, and are all closed at the same time. OW A VYY WWW WW A) Rank the current through the battery immediately after the switch is closed from greatest to least. B) Rank the current through the battery a long time after the switch is closed from greatest to least.

Answer 1

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