CBSE Class 12 Physics Compartment Question Paper Solved 2020

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Previous Year Question Papers for Class 12 Physics

Access comprehensive previous year question papers for Class 12 Physics using the CBSE Class 12 Physics Compartment Question Paper Solved 2020. Designed to align with the 2026-27 CBSE academic guidelines, these solved papers help students assess their exam readiness and understand official marking schemes.

Practice Class 12 Physics Exam Papers

View or download the dedicated CBSE Class 12 Physics Compartment Question Paper Solved 2020 resource below. Engaging with these previous year papers under timed conditions ensures continuous academic progress and mastery of the 2026-27 exam format.

SECTION A
Note : Select the most appropriate option from the options given below each question :
 
1. The potential difference applied across a given conductor is doubled. The mobility of the electrons in the conductor
 
(A) is doubled.
 
(B) is halved.
 
(C) remains unchanged.
 
(D) becomes four times.
 
2. A charge particle is placed between the plates of a charged parallel plate capacitor. It experiences a force F. If one of the plates is removed, the force on the charge particle becomes
 
(A) F
 
B) 2F
 
(C) F/2
 
(D) Zero
CBSE Class 12 Physics Compartment Question Paper Solved 2020
 
5. The oscillating electric and magnetic field vectors in an electromagnetic wave are
 
(A) perpendicular to each other and opposite in phase.
 
(B) parallel to each other and opposite in phase.
 
(C) perpendicular to each other and in the same phase.
 
(D) parallel to each other and in the same phase.
 
6. A window is provided in the middle of a wall. Its image is obtained on the opposite wall at a distance ‘d’ from it using a lens. If the window and its image are of the same size, then the focal length of the lens used is 
 
(A) + d/4
 
(B) + d/2
 
(C) – d/4
 
(D) – d/2
 
7. A heavy particle initially at rest splits spontaneously into two particles of masses m1 and m2 having non-zero velocities. The ratio of de Broglie wavelengths associated with the particles is 
 
(A) m1 / m2
 
(B) m2 / m1
 
(C) 1
 
(D) √m2 / √m1
 
 
8. During the process of β– decay,
 
(A) an atomic electron is ejected.
 
(B) an electron which was already present in the nucleus, is ejected.
 
(C) a neutron is converted into a proton and the created electron is ejected from the nucleus.
 
(D) a proton is converted into a neutron and the created electron is ejected from the nucleus.
 
Please click on below link to download CBSE Class 12 Physics Compartment Question Paper Solved 2020.

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Practice Exam Question Papers for Class 12 Physics CBSE Class 12 Physics Compartment Question Paper Solved 2020

Previous Year Question Papers: Class 12 Physics

Review authentic examination papers for Class 12 Physics. Working through the CBSE Class 12 Physics Compartment Question Paper Solved 2020 allows learners to decode recurring question trends and familiarize themselves with official CBSE evaluation standards.

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FAQs

Where can I download the official PDF for CBSE Class 12 Physics Compartment Question Paper Solved 2020?

The CBSE Class 12 Physics Compartment Question Paper Solved 2020 is available for download on StudiesToday.com. It includes complete set with all sections so that Class 12 students can practice with the exact same paper that came in the CBSE exams.

Are the solutions for CBSE Class 12 Physics Compartment Question Paper Solved 2020 based on the official CBSE marking scheme?

Yes, the solutions for CBSE Class 12 Physics Compartment Question Paper Solved 2020 are prepared by subject matter experts as per official marking scheme. Class 12 students will understand the structure of answers and 'step-marks' methodology Physics.

How does solving CBSE Class 12 Physics Compartment Question Paper Solved 2020 help in preparing for the 2026 exams?

Solving previous year papers like CBSE Class 12 Physics Compartment Question Paper Solved 2020 is important to understand repeat themes and question difficulty levels of Physics. It helps Class 12 students to test their time management skills too.

Can I access CBSE Class 12 Physics Compartment Question Paper Solved 2020 in different languages?

Yes, where applicable, CBSE Class 12 Physics Compartment Question Paper Solved 2020 is available in both English and Hindi mediums. All students from Class 12 can access Physics study material in their preferred language.

Is there a charge to download the CBSE Class 12 Physics solved papers?

No, all previous year question papers on StudiesToday, including CBSE Class 12 Physics Compartment Question Paper Solved 2020, are provided free of charge in mobile-friendly PDF.