Self study -- how to choose assignments?

AI Thread Summary
The discussion centers on self-learning electrical engineering circuit analysis using Irwin's material. The individual seeks advice on selecting assignments that effectively reinforce their understanding, noting challenges with similar problems and the need for linear algebra knowledge. Suggestions include pausing to learn necessary linear algebra concepts and completing all assignments to ensure comprehensive learning. The individual acknowledges the importance of adapting their study plan to incorporate linear algebra while expressing concerns about the redundancy of some assignments. They plan to tackle a variety of problems to identify the most beneficial ones for their learning process.
Neutron1
Hello reader,

I am trying to learn electrical engineering circuit analysis from Irwin. I am wondering which assignments would help me really understand the learned subjects. I am not a student and I am not going to any university so I cannot ask a teacher.

My method for now is doing 3 assignments per page. So for chapter one I do around 21 assignments and the exam. However some assigntments are very similar and easy to do, even though I try to choose difficult ones. Also another problem that I encountered is that some assignments need linear algebra, which I have not learned just yet. So how can I pick assignments that really are helpful and benefit me?

Hopefully someone has some advice, and my apologies if I posted this in a wrong section.

Thank you for your help and time.
 
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Two thoughts come to mind.
1) Pause and go learn the necessary linear algebra to be sure you are not missing something important there:
2) Do all the problems. Then you will know you have not skipped anything that was there to be learned.
 
Dr.D said:
Two thoughts come to mind.
1) Pause and go learn the necessary linear algebra to be sure you are not missing something important there:
2) Do all the problems. Then you will know you have not skipped anything that was there to be learned.

1) That is a good idea. Learning linear algebra that is necessary to understand circuit analysis better. I do have to change my planning accordingly.

2) Doing all the problems is a hassle I think. Before I posted my question on this forum I had not started doing any assignments, but I learned very quickly that assignments are very alike. So I will do a lot of them and deduce which are really necessary.

Thanks for your answers :)
 
Hey, I am Andreas from Germany. I am currently 35 years old and I want to relearn math and physics. This is not one of these regular questions when it comes to this matter. So... I am very realistic about it. I know that there are severe contraints when it comes to selfstudy compared to a regular school and/or university (structure, peers, teachers, learning groups, tests, access to papers and so on) . I will never get a job in this field and I will never be taken serious by "real"...
Yesterday, 9/5/2025, when I was surfing, I found an article The Schwarzschild solution contains three problems, which can be easily solved - Journal of King Saud University - Science ABUNDANCE ESTIMATION IN AN ARID ENVIRONMENT https://jksus.org/the-schwarzschild-solution-contains-three-problems-which-can-be-easily-solved/ that has the derivation of a line element as a corrected version of the Schwarzschild solution to Einstein’s field equation. This article's date received is 2022-11-15...

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