NEET UGPhysics • Chapter Test

Current Electricity Mock Test

Questions30 MCQs
Duration60 Mins
Total Marks120 Marks
LevelMedium

General Instructions & Rules:

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  • Marking Scheme: You will receive +4 marks for every correct answer, and -1 mark for every incorrect answer. Unattempted questions carry 0 marks.
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Syllabus Covered

Electric current, flow of electric charges in a metallic conductor, drift velocity and mobility and their relation with electric current; Ohm's law; electrical resistance; V-I characteristics (linear and non-linear)
Electrical energy and power; electrical resistivity and conductivity
Carbon resistors, colour code for carbon resistors; series and parallel combinations of resistors; temperature dependence of resistance
Internal resistance of a cell, potential difference and EMF of a cell, combination of cells in series and parallel
Kirchhoff's laws and their applications; Wheatstone bridge; metre bridge
Potentiometer — principle and applications to measure potential difference, and for comparing EMF of two cells