A block of pure Si at 300 K has a length of 10 cm and an area of cross-section 1 cm2. A battery of emf 2V is connected across it. The mobility of electrons is 0.14 m2V–1s–1 and their number density is 1.5×1016 m–3. The electron current is:-
A block of pure Si at 300 K has a length of 10 cm and an area of cross-section 1 cm2. A battery of emf 2V is connected across it. The mobility of electrons is 0.14 m2V–1s–1 and their number density is 1.5×1016 m–3. The electron current is:-