Problem 3.15 Fundamental of Electric Circuits (Alexander/Sadiku) 5th Edition

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Apply nodal analysis to find i_o and the power
dissipated in each resistor in the circuit of Fig. 3.64
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Wish my professor can at least explain the "little things" clearly like you

tratamarack
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thank u bro u saved me from depression

abdo-i
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A lot of gratitude, love and respect from Bangladesh.

tanzimtihan
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Why is Node A not 10v? Is it because it's attached to a current source?

sarahpaps
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At the 2.00 mark you said about assuming the current flowing in that direction. How to know the current direction at the initial part without the question giving? Can just safely assume?

sutheshnaidu
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Please I need to know the power dessipated in each resistor as asked

impyyro
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And can I have a choice to solve super node question using the simple nodal method or should it be a must to solve using super node

therobotify
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hello i am putting the same equations as it is in the calculator but still not getting the same answer

user
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May I ask why the current from A to B? The current from positive to negative, therefore from B to A. Is it wrong?

shirleyyip
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so why you did this with another method please explain me

monibahsanahsan
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Why can’t i just put reference node at point A ?!

masterwu
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Brother here between node A and B it shouldn't be a super node?

therobotify
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Wouldn't it be easier to solve it using supernode ?

abidsaifullah
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At KCL node C, should it not be negative? (Vb - Vc)/(1/3) -2 - 4 = 0? Instead of (Vb - Vc)/(1/3) + 2 + 4 = 0, because from the diagram both current 2 and 4 are shown to be entering node C, so by KCL would'nt 2A and 4A be negative?

corromunchy
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you forgot to find the power dissipated

akhiroo