CBSE Class 12 Physics Sample Paper 2022 Set B Solved

Read and download the CBSE Class 12 Physics Sample Paper 2022 Set B Solved, designed by expert teachers according to the latest 2025-26 curriculum and examination pattern issued by CBSE, NCERT, and KVS. These Class 12 Physics sample papers include detailed step-by-step solutions, helping students to practice and evaluate their performance against the most recent marking schemes.

Solved Sample Paper for Class 12 Physics PDF

Our Class 12 Physics model papers are important for understanding the weightage of different chapters and the difficulty level of expected questions. By solving these guess papers Class 12 students can identify weak areas and improve time management. We also suggest referring to our Class 12 Physics Question Papers of previous years to further strengthen your exam preparation.

Class 12 Physics Sample Paper with Solutions

SECTION – A
 
1. Potentiometer wire AB is connected to a cell Ε1 of negligible internal resistance. If thickness of the wire AB is decreased, in which direction will the balance point J shift? Why?
CBSE Class 12 Physics Sample Paper 2022 Set B Solved 1
 
2. Define mobility of electrons. Write its unit. 
 
3. In an LCR – circuit, capacitance is changed from C to 2C. What should be the change in the inductance such that the resonant frequency to remain unchanged?
 
4. State two applications of ultra-violet radiations.
 
5. In a transistor, doping level in base is increased slightly. How will it affect
(i) collector current and (ii) base current?
 
SECTION – B
 
6. Show that the displacement current produced is equal to the conduction current, when a capacitor is discharged.
 
7. Derive an expression for the electric field E due to a dipole of length ‘2a’ at a point distant ‘r’ from the centre of the dipole on the axial line.
 
OR
A dipole of dipole moment ‘p’ is placed in uniform electric field E such that dipole moment makes an angle θ with the electric field. Obtain an expression for torque experienced by the dipole.
 
8. Define the following terms in communication. (i) Attenuation (ii) Transducer. 
 
9. The graph below shows variation of photo-electric current with collector plate potential for different radiations.

CBSE Class 12 Physics Sample Paper 2022 Set B Solved 2

 
(i) Which physical parameter is kept constant for the three curves?
(ii) Which radiation will emit photo electron of largest kinetic energy? Why?
 
10. The energy levels of an atom are as shown in figure. (i) Which one of these transitions will result in the emission of a photon of wavelength 275 nm?
(ii) Which transition corresponds to emission of radiation of maximum wavelength?

CBSE Class 12 Physics Sample Paper 2022 Set B Solved 3

SECTION – C
 
11. (a) When an ac source is connected to an ideal inductor, show that the average power supplied by the source over a complete cycle is zero.
(b) A lamp is connected in series with an inductor and an AC source. What happens to the brightness of the lamp when the key is plugged in and iron rod is inserted inside the inductor? Explain.
 
12. In the arrangement of capacitors shown below, the energy stored in the 6μF capacitor is E. Find the following:
(i) Energy stored in the 12μF capacitor,
(ii) Energy stored in the 3μF capacitor,
(iii) Total energy drawn from the battery.

CBSE Class 12 Physics Sample Paper 2022 Set B Solved 4


Please click on below link to download CBSE Class 12 Physics Sample Paper 2022 Set B Solved

How to download CBSE Class 12 Physics Sample Paper 2022 Set B Solved in PDF?

Students can easily download the CBSE Class 12 Physics Sample Paper 2022 Set B Solved from our website to prepare for their upcoming examinations. To score high marks, it is important for Class 12 students to understand the exaact pattern as per which teachers design the question papers. We strongly suggest that you practice these latest sample papers for Physics and solve different types of questions that are expected to come this year. You can downloadin PDF format so that you can practice offline. We also recommend that Class 12 students solve these papers actual exam conditions at home.

Why should you solve CBSE Class 12 Physics Sample Paper 2022 Set B Solved?

Practicing these model papers has several benefits for Class 12 students:

  • New Question Bank: This set has fresh questions for Physics which are different from previous years.
  • Exam Pattern Knowledge: Solving more sets will help you to understand the weightage of each chapter in Class 12 and also the type of questions asked.
  • Identify Weak Areas: Comparing your score in each set to find out topics in Class 12 Physics for which you need hard work.
  • Speed and Accuracy: Attempting MCQ questions and long-form problems for Class 12 Physics makes you faster and better and you will be able to finish your exam on time.

What should you do after solving CBSE Class 12 Physics Sample Paper 2022 Set B Solved?

  1. Check Your Work: Match your answers with the solutions given by our teachers in the Physics Sample Paper PDF.
  2. Learn from Mistakes: Class 12 students should focus on the questions which you solved incorrectly and understand the error.
  3. Revision: If you find a question difficult you shoul refer to NCERT book for Class 12 Physics to understand concepts and then try the question again.
  4. Continuous Practice: Solve multiple sets of Physics sample papers from studiestoday.com to build confidence before the CBSE exams.
Where can I download the PDF for CBSE Class 12 Physics Sample Paper 2022 Set B Solved?

You can download the complete PDF for CBSE Class 12 Physics Sample Paper 2022 Set B Solved for free from StudiesToday.com. Our resources for Class 12 Physics are updated for the latest academic session and follow the official exam pattern.

Are solutions provided for CBSE Class 12 Physics Sample Paper 2022 Set B Solved?

Yes, CBSE Class 12 Physics Sample Paper 2022 Set B Solved comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Physics to help students of Class 12 understand correct methodology and marking scheme.

How can practicing CBSE Class 12 Physics Sample Paper 2022 Set B Solved help in exam preparation?

Practicing this Physics paper helps in time management and identifying important topics. For Class 12, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.

Is the CBSE Class 12 Physics Sample Paper 2022 Set B Solved accessible on mobile and tablets?

Yes, all our study materials for Class 12 Physics are provided in a mobile-friendly PDF format. You can easily download CBSE Class 12 Physics Sample Paper 2022 Set B Solved on your mobile device.