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CBSE Class 10 Answered

why resistance is less in parallel resistors series?
Asked by akanksha.abbi | 21 Aug, 2008, 09:29: PM
answered-by-expert Expert Answer

In series , equivalent resistance is equal to the sum total of individual resistances, so it is more (Rs= R1+R2+...); whereas in parallel the reciprocal of equivalent resistance equal to the sum total of reciprocal of individual resistances, so its value decreases. (Rp = 1/R1 + 1/R2+....)

Answered by | 22 Aug, 2008, 02:13: AM

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