The CBSE Board has declared the CBSE 12th Board Exams Time Table 2025. The CBSE Class 12th Board Exams are set to be held from 15th February to 4th April 2025. Following the CBSE 12th Exam Date Sheet 2025 the CBSE Class 12 Physics Exam 2025 is set to be conducted on 21st February 2025.
Physics is an important subject for students who have opted for the Science stream students and aspire to make a career in medicine or engineering. Therefore, preparing well for the CBSE Physics Class 12 Exams 2025 will also increase the student's chances of clearing NEET and IIT to actually excel in their career.
This article focuses on the three most important Physics chapters - Electromagnetic Induction, Alternating Current, and Electromagnetic Waves and the expected questions from them which students must practice while preparing for the CBSE 12th Physics Exam 2025.
CBSE Class 12 Physics Exam 2025: Most Expected Questions from Electromagnetic Induction, Alternating Current, and Electromagnetic Waves
| Chapter name | Expected Questions |
| Chapter 6: Electromagnetic Induction | Question 1: State Faraday's laws of electromagnetic induction. Derive the expression for induced EMF. Question 2: Explain Lenz's law and its applications. Question 3: Derive the expression for mutual inductance of a solenoid. Question 4: Derive the expression for the self inductance of a solenoid. Question 5: Explain the working of an AC generator. |
| Chapter 7: Alternating Current | Question 1: Derive the expression for the impedance in an LCR series circuit. Question 2: Explain the concept of resonance in an LCR circuit. Question 3: Draw the phasor diagram for an LCR circuit. Question 4: Explain the power factor and its significance in AC circuits. |
| Chapter 7: Alternating Current | Question 1: Derive the relation between electric field and magnetic field in an electromagnetic wave. Question 2: State Maxwell's equations and explain their physical significance. Question 3: Write the mathematical expression for a plane electromagnetic wave propagating in space. |
Also see:
CBSE Class 12 Physics Syllabus 2024-25
CBSE Class 12 Physics Sample Paper 2025 Free PDF Download
CBSE 12th Physics Board Exam 2025: Know Most Repeated Questions in the Last Years Here!
CBSE 12th Board Physics Exam Preparation Tips
Students prepping for the CBSE 12th Board Physics Exam 2025 need to follow the CBSE 12th Exam Preparation Tips to score highly:
Make a Study Routine: Students targeting to achieve high scores need to plan and prepare well. Preparing well for the exam requires creating a detailed study schedule and follow it through. Students should dedicate more time to topics which are difficult to understand during the preparation.
Solving Sample Papers and Previous Years' Question Papers: Students should analyse and solve the previous year's CBSE 12th question papers to know their preparation progress. Students should time themselves while solving question papers which will help them to solve the question paper during the exam within the limited time.
Be thorough with the CBSE 12th Physics Syllabus 2025: Students must cover the entire CBSE Class 12 Syllabus 2025 for Physics while preparing for the exam.
Write Brief Notes: Students can create short notes for themselves to understand and revise important topics in all chapters.
Revise Regularly: Students should make sure to revise on a regular basis whatever they study. This helps in being thorough with basics and concepts while learning the topics. Also it saves time while exam preparation and ensures high scores.
Also Read:
CBSE 12th Biology Exam 2025 Preparation: Often Repeated Topics
CBSE Class 12 Maths Often Repeated Questions
CBSE Class 12th Physics Previous Year Question Papers Download PDF