Question

Please calculate whats boxed

1 R1 w 1kg R3 w 4.7k RA 10k0 SR2 2.2ko E15V Figure 1: Series Parallel Circuit Table 1: Series-Parallel Analysis (Reduce and Return Approach) Calculated Multisim RI E VI V V

Answer 1

Here is the solution:

	Calculated
I3	0.6702 mA
I4	0.6702 mA
E	15 V
V1	5.148 V
V2	9.85 V
V3	3.149 V
V4	6.702 V

Explanation:

# Given circuit diagram 1 13 RI IKA R₃ WWW 4.7 km Re 2.2k J RA TY E 150 ·lokr 12 13 = ? 14 = ? Solution: Iz = 14 Since R3 and Ry Connected in E = ? VI? V2 = ? Vz? are Series first to find 1 we need to find equivalent Tesistance R4 R3 Series with 4.1710 - 14.7 km 14.7 K 11 212KA 14.7 x 2.2 32.34 16.9 -1.9136 KA 14.7 +2:2 14136 Series with R Req: 1+1-9136 = 2.9136 kr Then the circuit becomes II 2.4136 KM is 112 E I 150 2.9136 *103 1,- 5.148 X10-3 11 = 5.148 MA Applying Current dividing rule : from the given circuit x 103 IE 14.7 x 5.148x1673 75.6756 16.9 *10-3 4.4998 mA 16.9 *103 1.2 = 4.4778 MA

11 = 12 +13 Iz = I- Iz 13 = 5.148 -4,4778 = 0.6702 Iz = 0.6702 mA 13 - 14 Iy= 0.6702 MA 5.148 X164 X 1X463 VI = I RI =5.148 V V₂ = I2 R2 = 4:4748 x10^x 2-2714 985116 V k V3 = 13 R3 0.6702 x 4.7x103 .x103 - V3 = 3.14994 v V4 = 14 Ra - 0.6-102 x1043 x 10 x jos VG = G. 702 V E = Given voltage E-154

Simulation:

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Voltmeter should be connected in parallel and Ammeter should be connected in series

Here in Multisim Votmeter and Ammeter both in Multimeter.

I 1=1 9 x o E Design 1 - Multisim - [Design1 *] Eile Edit View Place MCU Simulate Transfer Tools Reports Options Window Help 改會 | k 曾自幻e E O @9 BE 5. W - + Pt the Bedoy # Bo Oy 2M . Y QD > ---- In Use List --- ? On O i Design Toolbox x .........:::::: :: 1:2 f Jol XMM2 Multimeter-XMM2 Multimeter-XMM1 XMM1 6- Design1 Design1 A V3 3.15 V 5.148 V V1 HH ... ... A V dB A V 2 dB ... R1... R3 + 1kQ 4.7ko Set... + Set... s XMM4 XMM3 .. 15 V R2 2.2k V2 SR4 1050 V4 ::8::::::::::::::8:::::::::::::: - Multimeter-XMM4 Multimeter-XMM3 X 6.702 V 9.852 V A V dB A V 2 dB + Set... Set... Hierarchy Visibility Project View Design1 * ENG IN Multisim - Friday, July 31, 2020, 10:19:34 PM 10:45 PM Friday 31-Jul-20 Spreadsheet View Activate Windows Tuto Settings to activate TVITTCUWS. Results Nets Components Copper layers Simulation = Design1: Simulating... Tran: 1.3355

Currents

5 X BM Design1 - Multisim - [Design1 *] File Edit View Place MCU Simulate Transfer Tools Reports Options Window Help DE A6% Es é E @9 BE 5. W W- BBW Oy 2 Misc. -M- QD > ---- In Use List --- ? On II Ha o in III Design Toolbox x ..... 01:2 .....8.... Jol Multimeter-XMM2 X Multimeter-XMM1 Х XMM1 XMM2 ► Design 1 Design1 669.687 uA 5.148 mA + HH 11 13 A V dB A V 2 dB ..... R1 R3 1kQ 4.7k XMM3 Set... s Set... XMMA . I. 15 V R2 2.2k SR4 10ko 14 - Multimeter-XMM4 670.386 UA Multimeter-XMM3 A V dB 4.479 mA A V 2 dB + Set... Hierarchy Visibility Project View Design1 * + O Set... ENG IN Multisim - Friday, July 31, 2020, 10:19:34 PM 10:55 PM Friday 31-Jul-20 Spreadsheet View Activate Windows GUTU SETTys to activate VITTUUVVS. Results Nets Components Copper layers Simulation = Design1: Simulating... Tran: 1.429 5

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