JEE: Important Questions & Study Notes of Alternating Current

In this article, students will get chapter notes of Alternating Current based on the latest syllabus of JEE Examination 2019. These chapter notes are prepared by Subject Experts of Physics after the detailed analysis of previous years’ question papers. Students can refer these notes just before the examination in order to save their precious time. About 2-3 questions are being asked from this topic in JEE Examination.

These chapter notes consist of all important topics of ac voltage applied to a resistor, ac voltage applied to a inductor, ac voltage applied to a capacitor, ac voltage applied to a series LCR circuit etc.

About the Exam:

JEE Examination is a two phase examination i.e., JEE Main and JEE Advanced. In JEE Main there are two papers i.e., Paper – 1 for B. Tech aspirants and Paper 2 for B. Arch aspirants. JEE Main Paper – 1 is of 3 hours having three subjects i.e., Physics, Chemistry and Mathematics. Each subject has 30 questions in total. After qualifying JEE Main Examination students have to appear for JEE Advanced Examination. JEE Advanced Examination consists of two papers i.e., Paper 1 and Paper 2 with 54 questions in each paper

Important Concepts:

Some solved previous year questions are given below:

JEE Main 2019: Free Video Lectures by IIT Professors and Subject Experts available on



Hence, the correct option is (d).

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