Practice portal › NEET › Current Electricity

Electric Current and Drift Velocity for NEET: 4 solved questions

Real NEET paper questions on electric current and drift velocity, part of current electricity. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 1991 to 2020. No sign-in needed to read them.

What this topic asks

• Drift velocity, mobility and current density — 3 questions
• Current and charge flow — 1 question

All 4 questions with solutions

• A flow of 10⁷ electrons per second in a conducting wire constitutes a current of CBSE AIPMT 1994
• A charged particle having drift velocity of 7.5×10⁻⁴ m s⁻¹ in an electric field of 3×10⁻¹⁰ V m⁻¹, has a mobil… NEET 2020
• The mean free path of electrons in a metal is 4×10⁻⁸ m. The electric field which can give on an average 2 eV… CBSE AIPMT 2009
• The velocity of charge carriers of current (about 1 ampere) in a metal under normal conditions is of the orde… CBSE AIPMT 1991