Question

COM spus Find the current in the 24-resistor in the far below. B A B A С wth D M HE V - 12.0 10- 24.0 5.50 Let V-18 volts 0.64A 0.19 A 0.38 A 0.75A None of the above

Answer 1

valent resistance B Given that A A = 61 A B B = las C E C = 722 Land D = 242 E = 52 laxia = B and B ore in parallel equivalent resiskanse BXB Beq = 24 cand o are in are in parallel, Equivalent resistance = 6.2 B+B ceq = CXD C+D 7X24 24+7 = 5.419.12 Beq А M Am ceq E in oc A and Beq = 6+6 = lan وه A+ Beq Abeq ceq and E are in Series, Equivalent resistance ICEeg ceq + € = 5+504192 is 10.4192 Ceeq âm AB eq cerga tý

Abeq and Ceeq are in parallel Aceq ABeq X Ceeq • ceeq A Beq+ Aceq lax10.419 12+10..419 Aceq 5.51112 A Acea resistance A and Aceq are in Series , Equivalent is given by Req = A + Aceq Req Ieq = 6 +5.77 Req= 110772 V=18V 18 V=R1 = leg. = 1,584 11.77. In Series Combination, Current is Same A Aceq 1,52A 1.52A NCA = 1.58x Aceq = 1.52 85.517 VCA =8.53V

In parallel Combe akion Voltage is. Same 8.534 Alea 8.5900 CECQ A ta In Series Combination Current is same V=IR 8.53 8.53 Iceq = Ceeq = 10.419 Iceq = 0.818 A un Abeq А m Ceg my 0.818 A 0.818 A Vd = 0. 0.818xceq 0.818 x 5.419 Vo = 4043V In parallel Combination Voltage is constant A mA Beq c. 4243V Zmizin 4431 + Vc = % RO = 0.19A Io = 4:43 84 Io = 0.19 A