The effective resistance of two resistors in parallel is 
. If one of the resistors is disconnected the resistance becomes 4 Ω Ω . The resistance of the other resistor is
A
4 Ω Ω
B
3 Ω Ω
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Given, 
Using the relation for parallel combination of two resistors
ог 
or 
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