Electronics - Parallel Circuits - Discussion
Discussion Forum : Parallel Circuits - True or False (Q.No. 1)
1.
The total resistance in a parallel circuit is always less than the least resistor.
Discussion:
3 comments Page 1 of 1.
Shweta chauhan said:
1 decade ago
The totla resistance in a parallel circuit is always less than the least resistance. For example, we have two resistances in series as 2 ohm and 3 ohm. Then the total resistance of the parallel combination would be
(2*3) / (2+3) = (6/5) = 1.2.
(2*3) / (2+3) = (6/5) = 1.2.
Shameer bm said:
1 decade ago
In parallel circuit the voltage is same. Hence total current It = v/r. Let us the denominator is too least we calculate the lowest value in resistance.
Khan said:
10 years ago
Not always less than the least resistance. For ex: 1, 2 n 3, we get 1 as equivalent resistance if connected in parallel. Answer must be less than or equal to the least. Therefore, false.
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