3 (a) C1=15 F C-3 uF TH C. 20 uF HQ II ( 6 °F FIGURE 3 FIGURE 3 shows an arrangement of four capacitors. The voltage acr
Posted: Wed May 18, 2022 6:45 am
3 (a) C1=15 F C-3 uF TH C. 20 uF HQ II ( 6 °F FIGURE 3 FIGURE 3 shows an arrangement of four capacitors. The voltage across PQ is 15V. Calculate the effective capacitance. [5 marks (by A 560 ut capacitor is discharged through a 12 k12 resistor. Calculate the time constant. BE time taken for the charge to decrease 10 50's of the initial value. 4 marks)