The equivalent resistance of two resistors connected in series is 
and their parallel equivalent resistance is 
. What are the values of resistances?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Let the values of resistances be R 1 and R 2 , respectively.
When R 1 and R 2 resistances are in series, then
… (i)
When R 1 and R 2 resistances in are parallel, then
We know that,
… (iv)
From Eqs. (i) and (iv), we get
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