Question

Two resistances of equal values when placed in parallel gives an effective resistance
equal to R. Analyse the possible value of the effective resistance if the two resistances are
connecting in series?
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Answer 1

Answer:

Two equal value resistances connected in parallel to each other have an effective resistance =R.This statements implied that each of these    resistance = 2R.

the effective value when these equal value resistances each of value 2R is connected in series =2R+2R=4R.

Explanation:

Answer 2

Explanation:

if two resistance in parallel then the

resistance is 2R

if in series then the value is become more then in parallel

Rs=2R+2R

=4R