Practice Problem 3.7 Fundamental of Electric Circuits (Alexander/Sadiku) 5th Edition - Superloop 

This help me a lot, thanks n keep making the video sir.

Hey could you please explain why loop 3 is involved in the super mesh ?

By inspection, obtain the node-voltage equations for the circuit in Fig. 3.28.

can I ask you a question? I solved this problem by making supermesh with loop 1 and 2. My question is how loop 3 can also combined as supermesh? I tried both way, yours and mine. These two ways both can make the correct answer but how is this possible? btw thank you for the excellent videos

In my opinion the supermesh is can't be draw like that, the current is between mess 2 and mess 1 so it must be the supermesh of these 2 mesh only

Question for node B. If the 1 ohm resistor between the 4 amp souce and node B was something else like a 5 ohm resistor for example, would that affect anything? Would it still be i1 - i2 = 4 ?

First thank you for the video second, I have a question : the super loop u took passed from the 2 ohm resistor path not the other path with the resistors 2 ohm then 4 ohm is not that contradict with the definition of super mesh?

if choose node B to be between the 4A current source and the 1ohm resistor, would that work as well? where 4A=i2-i1

I have the doubt, according to what the book explains, the super tie should be formed by the union of the ties that contain i1 and i2, but not i3, could you explain?

why can't we take second equation through 2ohm,4ohm ,8ohm and voltage source 8v?

can we find the current by using substitute ? not by using matrix

lots of thanks, sir..... keep making videos

If I don't involve loop 3 in superloop, there will be any problem?

Why did you first start at loop3?

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Am i obligated to start at loop3?

Excuse me. What about the method of branch currents ?

Where's the matrix link?

How did you do this with the calculator!!!

The supermesh should be i1 and i2, i think...

Why we cannot take loop 1 and loop 2 only?

Thank you so much it was good to practise along the circuit with yr method of calculations keep doing more videos on the exercises..

Practice Problem 3.8 please

nice

thank you sir

Can You Please Start Chap No. 06? Alexander and Sadiku

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