Question

Consider the figure below. (Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) C1 B (a) Calculate the equivalent capacitance (in uF) for the circuit containing the capacitors shown above. The capacitors have values C1 = 16.1 pF, C2 = 94.8 MF, and C3 = 38.5 MF. The voltage across the points A and B is 1.70 V. Ceq - MF (b) Calculate the total charge (in pC) in the circuit. ус (c) Calculate the charge (in PC) on each capacitor UC 22 - WC WC (d) Calculate the energy (in J) stored in each capacitor E- E2 - E3 - )

Answer 1

ht Given circuit diagram G = 16.1 MF, G = 94.8 MF and = 38.5 UF B ther Voltage across A and B is VAR 1.Tov (A) Calculate the equivalent capacitance C, C and Co are in parallel = Citq +G Ceq Car 16.1+ 94.8 + 38.5 Con = 149.4 UE = CV (0) Calculate tortal charge total 149.4 x 1.70 Coq VAB Stotal a total = 253.98 ME

on each capacitor (0) Calculate the charge charge on C, VAB G 16.1x1.70 27.37ME charge an I2 GYAR = 94.87 1.70 = 161.16 ME charge on C Og = CB YAB = 38.5 x 170 Gz = 65.45 ME (d) Energy stored in each capacitor ? Energy stored in capacitor given by EU = 1 BV in G & C = { 0, Veg 21.37x1.70 E,= 23.26 J E2 - کیا۔ x 161.166670 E2 = 136.985 1 E = x 65.45x170 Ez = 53.635