PHYS 222 EXAM #II Spring 2022 Name: Use the figure at the right to answer questions 12 and 13. R1= 500 0, R, = 370 (2, Rg = 520 02 and C-48.2 pF. =50.0 V. Assume that the capacitor is completely uncharged before switch S is closed. WWW [10]#12. Circle the letter(s) corresponding to the TRUE statement(s) below. S R3 Statements: (a) Referring to the circuit, "a long time after the switch S is closed" means that more than 30 minutes must pass after the switch is closed (b) A long time after the switch is closed the current in Rs is at a maximum value. B (c) A long time after the switch is closed the current in Ra is exactly the same as the current in Ri (d) Immediately after the switch S is closed, the capacitor behaves as if there is a "wire connection (Le., a short circuit)" in the branch between points o and B. b) Immediately after the switch S is closed the capacitor behaves as if the lower end of R2 is left unconnected from the circuit [5]#13. Switch S has been closed for a very long time. It is then opened and C discharges. How long after S is opened before C can be considered to be completely discharged? Hint: the discharge path involves Rs and R2