CUET Physics Important Topics 2026 Chapter Wise

Overview: Answering 50 questions by knowing the CUET Physics important topics can help you score 250/250 in the exam. Learn the frequently asked and scoring topics from the syllabus with the latest CUET exam insights, and expert preparation tips.

You will find most of the questions from the Physics CUET important topics that require you to keep these things at your fingertips.: 

• Formulas
• SI units
• Dimensional formulas

Read further to get detailed insights into all the topics you must not miss and prepare well. 

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What are the CUET Physics Important Topics?

Whether you have done your preparations for Physics year-long or you have just started close to the CUET exam date, knowing the important topics for physics in CUET is extremely important for enhanced preparation. 

• The test paper's duration is 60 minutes. 
• There are 50 questions, all of which 50 must be attempted. 
• Every correct answer fetches you +5 & every incorrect answer deducts -1.

Now that you know the exam pattern, knowing the CUET Physics important topics will help you grasp the concepts that are important and likely to be present in the question paper. 

The mock tests released by NTA and study sources available online reveal what might be the essential topics from the CUET Physics syllabus for the main exam.

Here, we will discuss the overview of each topic, so keep reading for better and more in-depth clarity!

Chapter-Wise CUET Physics Important Topics 2025

Electric Charges and Fields

This unit contains some important topics that are very likely to be covered in the exam paper. The topics are mentioned below-

• Electric Charge and its Properties
• Coulomb's Law
• Electric field due to a dipole
• Electric flux
• Gauss's Law and it's application

Electrostatic Potential and Capacitance

From this unit, CUET exam analysis for Physics reveals that 2-3 questions were asked. The CUET Physics important topics include: 

• Electric Potential Energy
• Potential Energy due to a dipole
• Equipotential surface
• Dielectrics and electric polarisation
• A combination of capacitors, energy stored

The paper was moderate to quite difficult. Hence, understanding each of these topics is extremely important to attempting the questions with maximum accuracy. 

Current Electricity

While you may ask, 'Is NCERT enough for CUET Physics?' to cover these topics, it is essential to refer to additional CUET preparation books for more practice questions and sample papers. 

• Drift velocity, Ohm's law, resistivity and conductivity
• Combinations of resistors, Temperature dependence(R)
• EMF of a cell, the combination of cells. KVL and KCL
• Devices (Metre bridge, potentiometer)

Magnetic Effects of Current and Magnetism

The difficulty level of questions asked from the CUET Physics important topics from this unit has increased over the years. 

• Moving Charges & Biot-Savart Law
• Ampere's law and its applications
• Solenoid, Cyclotron, Lorentz force
• The force between two parallel current-carrying conductors
• Torque experienced by a current loop, Galvanometer

Going through the CUET previous year question papers will help you understand the type of questions from all the units. 

Magnetism and Matter

This unit saw around 3 questions in the exam. Prepare these topics well: 

• Magnetic dipole moment of a revolving electron
• Magnetic field intensity due to a magnetic dipole
• Earth's magnetic field and magnetic elements
• Para-,dia- and ferromagnetic substances. Electromagnets, permanent magnets

Electromagnetic Induction

The maximum number of CUET Physics important topics had questions that were numerical-based and concept-based. Thus, mastering the concepts will help you score well and clear the CUET cut-off. 

• Magnetic flux
• Faraday's laws, Lenz's Law
• Self and mutual induction
• Transformer& its losses

Alternating Current

• Peak and RMS value
• LCR circuit and phasor diagrams
• Reactance and impedance
• Power factor, Watt less current, Resonance

Electromagnetic Waves

• Displacement current, Maxwell's law
• Electromagnetic waves, their characteristics
• Electromagnetic spectrum including elementary facts about its uses

Ray Optics and Optical Instruments

Creating an efficient CUET study plan will help you cover the CUET Physics important topics from this unit that are listed below:  

• Mirror Formula, Refractive Index, Laws of Refraction
• Total internal reflection and its applications
• Refraction at spherical surfaces, lensmaker's formula
• Combination of thin lenses, light through a prism Optical instruments

Wave Optics

• Wave front and Huygens' principle
• YDSE, max. and min. intensity, fringe width
• Coherent sources, diffraction due to a single slit
• Polarisation, Brewster's law

Dual Nature of Radiation and Matter

The CUET Physics important topics from this unit are application-based. There were around 3 application-based questions in the previous year's CUET Physics question paper. 

• Photoelectric effect, Effect on intensity, frequency
• Einstein's photoelectric equation
• de Broglie relation, Davisson-Germer experiment

Atoms

This unit had 4 questions in the paper. Check the expected CUET answer key and detailed solution to know the type of questions asked: 

• Alpha-particle scattering experiment; Rutherford's model of an atom
• Bohr model, energy levels, hydrogen spectrum

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Nuclei

• Mass defect; binding energy per nucleon and its variation with mass number
• Size of the nucleus, Radioactivity
• Alpha, beta and gamma particles/rays
• Radioactive decay law, nuclear fission, nuclear fusion

Semiconductor Electronics

The level of CUET Physics important topics from this unit has remained unchanged over the years. The topics include: 

• p-n junction, Forward and Reverse Biasing - I-V characteristics in forward and reverse bias
• Diode as Rectifier, Zener diode
• LED, photodiode, solar cell
• Logic gates (OR, AND, NOT, NAND and NOR)

Communication Systems

To cover each unit of the syllabus, you can enrol in Supergrads CUET Online Coaching for timely revision and thorough coverage of all the units. 

• Elements of a communication system
• Bandwidth of signals (speech, TV and digital data); bandwidth of transmission medium
• Sky and space wave propagation, satellite communication
• Need for modulation, amplitude modulation

CUET Physics Important Topics and Question Types

You may ask, 'Is CUET physics tough?' The CUET Physics exam's difficulty level over the years has been between moderate and difficult.

• Being a highly popular subject amongst students, you can expect the exam to be highly challenging if you don't follow the right CUET preparation strategy or go through the syllabus. 
• Your level of preparation for the exam is the main deciding factor. 
• You need to solve all 50 questions in the CUET Physics question paper. 

While direct question types are probable in the physics exam, here are some of the most important types out of all:

• Numerical-based questions.
• Concept-based questions
• Figure-based questions
• Statement and reasoning questions
• Questions with two interlinked parts
• Match the column questions

Key Takeaways

The article serves as a thorough guide to prepare for the CUET Physics important topics.

• The important topics in Physics for CUET emphasize mastering key concepts and formulas. 
• Attempting CUET mock tests for physics will help you become exam-ready. 
• In 2025, the exam's difficulty level was moderate to tough, emphasising the importance of solid preparation.
• Prepare for difficult topics like Electric Current, Atoms, Magnetism, and matter through the latest study materials, which include more practice questions and sample papers. 
• Revise formulas regularly to keep them fresh in your mind, and solve numerical-based questions with speed and accuracy.