The equivalent resistance of two resistances in series is 'S'. These resistance are now joined in parallel.
The parallel equivalent resistance is 'P'. If S = n P. Then the minimumpossible value of n is
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Heya.....!!!
=>> Let r1 = r2 = r (( Here r1 and r2 are two Resistors ))
=>> First Case in SERIES :
s = r1 + r2 = 2r .....................(i )
=>> Second case in PARALLEL
P = r1r2/r1+r2 = r/2..............( ii )
Divide Equation i by equation ii
=> n = s÷P = 2r/r/2 => 4
➡➡So ,, The value of n = 4
Hope it helps u ^_^
=>> Let r1 = r2 = r (( Here r1 and r2 are two Resistors ))
=>> First Case in SERIES :
s = r1 + r2 = 2r .....................(i )
=>> Second case in PARALLEL
P = r1r2/r1+r2 = r/2..............( ii )
Divide Equation i by equation ii
=> n = s÷P = 2r/r/2 => 4
➡➡So ,, The value of n = 4
Hope it helps u ^_^
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