JEE: Revision Notes and Important Questions - Electric Current
Chapter Notes or Revision Notes helps students to cover maximum syllabus in minimum time when exams are around the corner. Physics is one of the most scoring subjects in Joint Entrance Examination. Students must familiar with the concepts before solving any numerical questions in this subject. Electric Current is one of the important chapters in the IIT JEE syllabus. About 2-3 questions are always asked from this chapter in the examination. Here, students will get chapter notes including important concepts, formulae and solved questions. Students can read all important topics of Electric Current like definition of electric current, Ohm’s law, temperature dependence of resistivity, electrical energy, electrical power, combination of resistors, cell, emf, internal resistance, Kirchhoff’s rules, Wheatstone bridge, Meter Bridge etc. Students can totally depend on the chapter notes provided here as these are prepared by Subject Experts after the detailed analysis of the previous year papers and the latest syllabus of JEE Examination.
In these notes we have also included the previous year questions from JEE Examination which will help students to get to know about the difficulty level of the questions which can be asked in coming JEE Examination. The concept given in this article is in concise form and can be used for revision before the examination.
Some previous year solved questions are given below: