Daily Archives: November 22, 2011

Doaba Women Institute of Engineering and Technology Kharar Mohali

Doaba Women Institute of Engineering and Technology is situated in the Tehsil Kharar and district Mohali (Punjab) of India. Affiliated with: Punjab Technical University (PTU), Kapurthala Approved by: All India Council for Technical Education (AICTE), New Delhi. Courses offered: B.Tech. … Continue reading

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Doaba Institute of Engineering and Technology Mohali

Doaba Institute of Engineering and Technology is situated in the Tehsil Kharar and district Mohali (Punjab) of India. Affiliated with: Punjab Technical University (PTU), Kapurthala Approved by: All India Council for Technical Education (AICTE), New Delhi. Courses offered: B.Tech. Computer … Continue reading

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Ohm’s law and its derivation

MOBILITY OF THE ELECTRON AND CURRENT Mobility of electron (ue) is defined as the drift velocity of electron per unit electric field applied. ue= drift velocity/electric field= Vd/E Thus                                 Vd=ueE The  SI unit of mobility is m2s-1V-1 or ms-1N-1C … Continue reading

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