Consider the circuit in the diagram, with sources of emf listed below. Variables E1 +12 0.1002 Randomized 81 = 25 V 82=44 V 83 = 2.5 V 84 = 29 V Part (a) Find I in amps. Part (b) Find 2 in amps. Part (c) Find 13 in amps. R1 5.02 a R2 78 02 E2 E3 52 0.50 Ω i 0.05 22 h R2 ww 40 02 R2 - 20 Ω e T4 0.20 0 E4

contains vol fage constant Resistor R- A de ciecuit SOURCE V. and a. find the cuRRent 2002; when voltage Vs =20V When Vs increases by 50% what 's when Vs InCreases by 50% I', the % 1nerease in I

Find the Voltages V1 & V2 in the following circuit

subject: Electronic Circuits: Devices and Analysis course code: ECE 421