Current Electricity NCERT Solutions - Class 12 Physics
NCERT Solutions for Class 12 Physics Chapter 3 - Free PDF Download
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NCERT Solutions for Class 12 Physics Chapter 3 - Current Electricity
Get 100 percent accurate NCERT Solutions for Class 12 Physics Chapter 3 (Current Electricity) solved by expert Physics teachers. We provide solutions for questions given in Class 12 Physics text-book as per CBSE Board guidelines from the latest NCERT book for Class 12 Physics.
NCERT Grade 12 Physics, Chapter 3, Current Electricity from Unit 2, Current Electricity deals with electric current, circuits, resistance, laws governing the nature of electric current, etc. In this chapter, students shall study some of the basic laws concerning steady electric currents.
Electric Current, Electric Currents in Conductors, Ohm’s Law, Drift of Electrons and the Origin of Resistivity, Mobility, Limitations of Ohm’s Law, Resistivity of Various Materials, Temperature Dependence of Resistivity, Electrical Energy, Power, Combination of Resistors – Series and Parallel, Cells, EMF, Internal Resistance, Cells in Series and in Parallel, Kirchhoff’s Rules, Wheatstone Bridge, Meter Bridge, Potentiometer are the topics discussed in this chapter.
Circuit diagrams, graphs, illustrations, energy diagrams and examples associated to daily life make this chapter very interesting and easy to learn. Solved numeral problems and unsolved for practice make the students understand the concept better and develop a strong grip on the subject. Contribution of eminent scientists such as Ohm and Kirchhoff towards electricity has helped to develop laws on electricity and current.
A consolidated table denoting symbols, dimensions and units of different physical quantities associated to electric current concludes the chapter at a glance.
NCERT Grade 12 Physics, Chapter 3, Current Electricity from Unit 2, Current Electricity. Unit 2 holds a total weightage of 7 marks in the final examination according to the latest pattern.
Download the free PDF of Class 12 Physics Chapter 3 Current Electricity and take the print out to keep it handy for your exam preparation.
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