Physics - Alternating Current

Practise 1 NEST (NISER) previous year questions on Alternating Current, compiled from a paper in 2016. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty NEST (NISER) tests.

Alternating Current has been asked in 1 of the 16 years of NEST (NISER) papers analysed (2011–2026), with 1 question in all. 0% of them were easy, 0% moderate and 100% tough. Most of its questions came from 2016, with 1 question that year. In the last three years (2024–2026) it had 0 questions across 4 papers, about 0 per paper.

All of the chapter's questions come from a single topic, AC Circuits.

1A series LCR circuit is built with a variable resistor. The resonant frequency of the circuit is . The circuit response ( profile, where, is2016AC Circuits

Frequently Asked Questions

1.How many questions are available for Alternating Current?

This chapter includes 1 question compiled from a NEST (NISER) paper in 2016.

2.Are these questions only from NEST (NISER), or from other exams too?

These are NEST (NISER) questions specifically for the Alternating Current chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.

3.Is Alternating Current an important chapter for NEST (NISER) Physics?

Alternating Current has appeared in 1 of the 16 years of NEST (NISER) papers covered here, with 1 question across 1 paper - about one per paper it appears in.

4.What is the difficulty level of Alternating Current questions in NEST (NISER)?

Of the 1 question analysed for this chapter, 0% are easy, 0% moderate and 100% tough. 2016 had the most, with 1 question.

5.Which topics in Alternating Current should I focus on?

All of this chapter's questions come from a single topic: AC Circuits.

6.Is Alternating Current's weightage in NEST (NISER) going up or down?

Across all 1 paper analysed, Alternating Current has averaged about 1.0 questions per paper. In the last three years (2024–2026), that average has fallen, at about 0.0 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.