Electrostatics and Capacitors Solved Practice Questions for JEE Main 2026 Success

Electrostatics and Capacitors in JEE Main Physics can fetch you 8-12 marks in the exam, if attempted correctly. To master these topics, review the important Electrostatics and Capacitors solved practice questions provided here!

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Electrostatics and Capacitors Solved Practice Questions for JEE Main 2026
JEE Main 2026 Electrostatics and Capacitors Sample Papers PDF
JEE Main Electrostatics and Capacitors Expected Weightage 2026

The JEE Main 2026 exam is knocking at the door. In these last couple of months, students must consider preparing from solved questions and referring to detailed explanation. The Electrostatics and Capacitors is an important section in the JEE Main 2026 Physics paper. Previous year trends showcase the increase in the number of questions from this section, which requires a detailed understanding. The article below reflects JEE Main 2026 Electrostatics and Capacitors practice questions with solutions PDF for better understanding of the paper pattern and exam preparation.

Also Check - JEE Main 2026 Thermodynamics and Kinetic Theory Practice Problems with Solutions

Electrostatics and Capacitors Solved Practice Questions for JEE Main 2026

Check out the expected questions from electrostatics and capacitors for the JEE Main 2026 exam:

Q1. The capacity of a parallel plate capacitor increases if:

A) Area of plates decreases

B) Distance between plates increases

C) Dielectric constant increases

D) Both B and C

Answer: C) Dielectric constant increases

Q2. The energy stored in a capacitor is due to:

A) Charges on plates

B) Electric field between plates

C) Dielectric material

D) Movement of electrons

Answer: B) Electric field between plates

Q3. The electric field between the plates of a charged parallel plate capacitor is:

A) Zero

B) Constant everywhere between the plates

C) Varies inversely

D) Non-uniform

Answer: B) Constant everywhere between the plates

Q4. When two capacitors are connected in series, the equivalent capacitance is:

A) Greater than the largest capacitor

B) Equal to the average

C) Less than the smallest capacitor

D) Product over sum

Answer: C) Less than the smallest capacitor

Q5. When a dielectric is inserted between the plates of a charged capacitor, then:

A) Capacitance increases, potential difference decreases

B) Capacitance increases, potential difference constant

C) Capacitance decreases, potential difference increases

D) Energy stored increases

Answer: Capacitance increases, potential difference decreases

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JEE Main Previous Year Question Papers with Solutions PDF	JEE Main Physics Practice Questions with Solutions

JEE Main 2026 Electrostatics and Capacitors Sample Papers PDF

Check out more questions on JEE Main 2026 Electrostatics and Capacitors questions and solutions from the PDF given below:

JEE Main 2026 Electrostatics and Capacitors Questions PDF

JEE Main Electrostatics and Capacitors Expected Weightage 2026

To understand the JEE Main electrostatics and capacitors question pattern, students must consider the topic-wise weightage asked in the exam. The questions asked from electrostatics and capacitors carry approximately 7-9% of the total weightage in the JEE Main question paper. The electrostatics and capacitors analysis is given below from the table:

Electrostatics and Capacitors Sub-Topics	Expected Questions Weightage
Coulomb's Law	1-2 questions
Gauss's Law	1-2 questions
V, E & Self Energy for Solid Sphere & Hollow Sphere (also graphs of V and E)	4-5 questions
Conductor brought in contact; Conductor properties	2-3 questions
Dipole in Uniform EF (Torque & PE)	1-2 questions
SHM-based questions	1-2 questions
Relation between E and V	1 question
V, E due to the short dipole, dipole moment	1 question
EF due to non-uniform Charge (rod, sphere etc.)	1 question

The Electrostatics and Capacitors chapter will carry approximately 8-12 marks. You can expect around 3-5 questions from these topics, which means if attempted correctly, you have a chance to score easy 12-20 marks. This can significantly boost your overall JEE Main score! Focus on the high-weightage topics, practice JEE Main sample papers provided in PDF format, and track your progress with regular mock tests.

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Can I get admission for engineering

-Siddhika sudhakar borekarUpdated on April 20, 2026 03:09 PM

6 Answers

ankita, Student / Alumni

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I want to pursue B.Tech in Biotechnology with PCB subjects at Amity University. I got 69.6% in Class 12th, do I need to clear any entrance exam or apply directly for admission?

-vanshUpdated on April 20, 2026 03:41 PM

2 Answers

ankita, Student / Alumni

Yes, with 69.6% in 12th (PCB), you can apply for B.Tech Biotechnology, but many universities may require an entrance test or have their own criteria.B.Tech Biotechnology is a great field if you’re interested in genetics, healthcare, and research-based careers.At Lovely Professional University, you can get admission through LPUNEST or even based on your 12th marks (as per eligibility).Also, the last date to apply is 25th April, so it’s better to apply early and secure your seat.