Question:
52 A potentiometer having the potential gradient of 2 mV cm
Last updated: 6/24/2023
![52 A potentiometer having the potential gradient of 2 mV cm](https://media.kunduz.com/media/sug-question-candidate/20210814132143678426-3010555.jpg?h=512)
52 A potentiometer having the potential gradient of 2 mV cm is used to measure the difference of If a length of 50 cm of the potentiometer wire is potential across a resistance of 10Q in same circuit required to get the null point then the current passing through the 10 resistor is in mA a 1 b 2 c 5 d 10 The