Unknown Resistance Zero Potential Difference (J… | ExamDuo
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Electrical Instruments
Medium
Unknown Resistance Zero Potential Difference
The value of unknown resistance (x) for which the potential difference between
B
and
D
will be zero in the arrangement shown, is :
SELECT ONE OPTION
A
3
Ω
B
9
Ω
C
6
Ω
D
42
Ω
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