If a negligibly small current is passed through awire of length 15 m and of resistance 5 Ω having uniformcross-section of 6 × 10 -“7 m2 - then coefficient ofresistivity of material - is [1996]

🎲 Try a Random Question  |  Total Questions in Quiz: 51  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Current Electricity — practice the complete quiz, review flashcards, or try a random question.


If a negligibly small current is passed through awire of length 15 m and of resistance 5 Ω having uniformcross-section of 6 × 10 -“7 m2 - then coefficient ofresistivity of material - is [1996]