Question

Part III: Set up the circuit on a breadboard, use R1 = 101, R2 512, and R3 41, and adjust the DC power supply to Vs,=10V and Vsa=5V. Measure the voltage across each circuit element and record them in a Table (This part is for the physical lab).

Can it be shown on paper please

Answer 1

Given that 1 12 Rocion Ov R2:50 um W + - VR 1,12 Ver ti Vs R₂ SV lov بها Apply nodal modal analysis at mode -o I = Izt I3 Vs, -V V-VS2 R₂ + wola R -10-V V-5 + >| 5 -1-V jo 11 Š - -1 t + V - 1+1 + V >lu 10 40+5v +20 20 liv 20 Il va V = OV I, Vsi - v Ri -10-0 - -IA 10 Vri IRI - 1XID = - 10V. 12 - V - Vsz 0-5 5 Om -1A - 1xR2 - 5 V VR2 Iz VR3 /R₂ = %=0A OXR₃ ov) CS Scanned with CamScanner

Another method - 0 Apply Kill to loop - 0 +10 + II R + Iz R3 = 0 I3 = I, I2 10 + II RI + (1, -12) R3 = 0 - 10 IR + I, R3 – I₂ R3 lot, + UI, - BB = -10 - 10 -0 Apply kur 141 40 Iz to loop - © Ia R2 +5+ (-13) R3 Iz R2 +5+ [I2-I,) R3 = 512 + 5 + 412-41, =0 O 912 - 41 = -5 Solve equation CS Scanned with CamScanner

IUT, - 412 - 41 +91) O x2 28 JI - 20 - 281 -812 +6312 551) -35 = -55 CS Scanned with CamScanner

T2 Substitute in Iz equation -0 141, - 412 - - 10 1411 tu - 10 1411 -14 'I -IA Iz = I2 - Il = OĄ VRI = ,I,xri -1X10 -10 V VR2 = I2 XR2 -IXG -5V oxy OV VR3 = I3 XR3 CS Scanned with CamScanner