Satyajit DebIf the current flowing through a copper wire of 1 mm diameter is 1a#39;1 ampere, the drift velocity of electrons ... of a conductor is 5 ohm at 50AdC, and 6 ohm at 100AdC. What is its resistance at 0AdC ? (A) 1 ohm (B) 2 ohm (C) 3 ohm (D) 4 ohmanbsp;...
|Title||:||modern's abc of physics for xii (part-i)|
|Publisher||:||Satyajit Deb - 2013-12-24|