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Textbook Expert
Textbook ExpertVerified Tutor
30 Oct 2021

Given information

It is given that the current of 4100 A is flowing in a transmission line having   resistance per meter and we have to calculate the potential difference between two points separated by 4 cm.

Step-by-step explanation

Step 1.

 

The Ohm’s law tells that the ratio of voltage drop (V) and the current (I) passing through a resistance (R) is ideally constant which is equal to the value of that resistance itself, i.e.,

  

       

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