5 A potentiometer wire of length 10 m and resistance 102 per

Last updated: 6/19/2023

5 A potentiometer wire of length 10 m and resistance 102 per metre is connected in series with a resistance box and a 2 volt battery If a potential difference of 100 mV is balanced across the whole length of potentiometer wire then the resistance introduced in the resistance box will be a 1900 2 c 190S2 b 900 d 90N MP PMT 2013 yn 22 10 hod to four times its length then 2