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Grade: 12
        
A potentiometer wire of length 10 m and resistance 10 Ω per metre is connected in series with a resistance box and a 2 volt battery. If a potential difference of 100mV is balanced across the whole length of potentiometer wire, then the resistance introduced in the resistance will be
7 months ago

Answers : (2)

Arun
21571 Points
							
Dear student
 
I am getting my answer as 190 ohm.
 
please let me know if this is correct then I will share my solution.
 
Regards
Arun
7 months ago
IramAnwar
10 Points
							
yes sir that’s the correct answer . 
i am getting my answer as 1900 ohm please help. 
thankyou for your time.
 
7 months ago
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