A Nichrome wire 83 cm long and 0.25 mm in diameter is connected to a 1.7 volt flashlight battery. What is the electric eld inside the wire? V/m The Nichrome wire is replaced by a wire of the same length and diameter, and same mobile electron density but with electron mobility 3 times as large as that of Nichrome. Now what is the electric eld inside the wire? V/m The electron current in the rst circuit (Nichrome) is i1. The electron current in the second circuit (wire with higher mobility) is i2. Which of the following statements is true? O i2 > i1 Oi2