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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 19 - Electric Resistance and Simple Circuits > What resistor should be connected in parallel with the 20Ω resistor in branch ADC in the circuit shown in fig. so that potential difference between B and D may be zero ?

What resistor should be connected in parallel with the 20Ω resistor in branch ADC in the circuit shown in fig. so that potential difference between B and D may be zero ?

What resistor should be connected in parallel with the 20Ω resistor in branch ADC in the circuit shown in fig. so that potential difference between B and D may be zero ?