Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 22 - Current Electricity > Resistivity of potentiometer wire is 10−7 ohm metre and its area of cross-section is 10−6m2. When a current l=0.1A flows through the wire, its potential gradient is:

Resistivity of potentiometer wire is 10−7 ohm metre and its area of cross-section is 10−6m2. When a current l=0.1A flows through the wire, its potential gradient is:

its potential gradient is Resistivity of potentiometer wire is 10−7 ohm metre and its area of cross-section is 10−6m2. When a current l=0.1A flows through the wire