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Grade: 11
        
Which is the best way to solve
  • Series and Parallal circuits
  • Circuits involving KCl and KVL?
?Please provide the way to solve with an example
4 years ago

Answers : (1)

Arun Kumar
IIT Delhi
askIITians Faculty
256 Points
							You have to take care of symmetry in the circuit.
That makes it easier to solve.

In the following circuit each resistance is same.






221-435_phpnMfvY7.png
If the branches divide into branches with equal resistances then the current entering them would be same.
Let's say I current enter through A then current would be equally distributed with the 2 branch because they are symmetrical.
Now reach for second node through each of the branches from A.
We get branches dividing into branches withsymmetricity.

again (I/3)/2 in each of the branches.

Now use ohms law through any path.


Arun Kumar
IIT Delhi
Askiitians Faculty
4 years ago
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