3rd Question Next use KCL to develop node voltage equation t

3rd Question: Next, use KCL to develop node voltage equation to solve for V2. E) What is i3, the current through R3? F) What is i4, The current through R4? G) Now, solve for V2. Finally use the fact that V1 = V2 to solve for Vo/Vs

ECE2630 - Fundamentals of Electrical Engineering I Next, use KCL to develop a node voltage equation to solve for v2 . Ri 3 R4 2 e) What is i, the current through R,? f) What is , the current through R,? g) Now, solve for v2 Finally, use the fact that v| = ½ to solve for - Finally, use the fact that v, V to solve for

Solution

e)I3=V2/R3 and current through R3 is -vs/4.

f)negative entering voltage Vs, current through R4= -Vs/2.

g)V2=-Vs/2 -Vs/4

= -3Vs/4

At R2 voltage drop is -Vs/2

At R1 voltage drop becomes -Vs/4

Finally at V1= R1+ R2

V1=-3Vs/4