How to find equivalent resistance in a circle branch?
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Explanation:
The sum of the currents through each path is equal to the total current that flows from the source. You can find total resistance in a Parallel circuit with the following formula: 1/Rt = 1/R1 + 1/R2 + 1/R3 +... Rt = R (t)otal.
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Explanation:
In such circuit see that all resistance at rim have same potential, since no resistance reduced it.
At rim all have same potential as that at a. At center all have same potential as that at b
So, all have same potential difference Va−Vb
Same potential difference means that they are connected in parallel.
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