Question 4 5 pts In the the Figure, given R=631KQ, C=51.4uF, and V=24.8V. The switch has been open for a long time R for an uncharged capacitor. It is then suddenly C closed. How long (unit in second) does it take the charge on the capacitor to increase to 63% its initial value? Question 5 5 pts In the the Figure, given R=423KQ, C=31.9pF, and V=19.3V. The switch has been open for a long time R for an uncharged capacitor. It is then suddenly C closed. Find the charge (unit in uC) on the capacitor ten time constant after the switch is closed