Question

Problem 6. In the following capacitor circuit, the capacitors have values C1 = 1.0 uF, C2 = 2.0 uF, C3 = 3.0 uF and C4 = 4.0 uF. There is also a battery supplying a voltage of 5.0 V across the circuit. = = 26. Find the total charge entering this circuit in units of uC. (A) 1.2 (B) 2.7 (C) 3.0 (D) 4.6 (E) 5.5 27. Find the voltage across the Cz capacitor in units of volts. (A) 1.3 (B) 1.8 (C) 2.2 (D) 3.4 (E) 4.2 28. Find the charge on the capacitor in units of uc. (A) 0.3 (B) 0.7 (C) 1.3 (D) 1.8 (E) 3.4

Answer 1

Date ....... C = 34 FF Cu = UMP C, IMF ( = 24 F Ane c, = 1 MF SV ..o and ca in parallel p=a+C₂ =1+2 =34F p=3uF Op and g and ca in series Now = 4 3 + 4 + 12 G= 12 = 1009 uf capacitance will be 1.0947 Total eta Total charge Q=CV 8 = 1.09x108x5 9 = 5.458 10 = 5.45 ue = 5. 56 option CE2 is correct 7 voltage accross 3 = 3 MF Cz - 5. suc - 1.83 v 3 uf Spiral

Ang. (27) VE).8333 V V=1. 8V lig is correct option option (B) Am 28) charge on a - 9 = 5.5X10x1x106 3x106 19,=1.8 mc option (D) is coneet