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Current Electricity — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsCurrent Electricity1 Mark
Question

For what value of unknown resistance X, the potential difference between B and D will be zero in the circuit shown in the figure

(a) 4 W

(b) 6 W

(c) 2 W

(d) 5 W
✓

Answer

(b) 6 W

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