Welcome! Check out CBSE Class 12 Physics Compartment Question Paper 2018 Set 01 Solved right here, built according to current 2026-27 exam rules from CBSE, NCERT, and KVS. Get free Class 12 Physics previous year question papers with step-by-step solutions to test your preparation level and fix weak points before final tests.
Solved Physics Question Papers for Class 12
Check out these Class 12 Physics question papers to get familiar with actual test rules and scoring systems. Solving these papers regularly sharpens your time management and problem-solving accuracy. Access the complete CBSE Class 12 Physics Compartment Question Paper 2018 Set 01 Solved to practice at home.
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CBSE Class 12 Physics Compartment Question Paper Solved 2018 Set 1. Students can download the last year question papers using the link below. Free download of examination question papers with solutions. Last 10 year question papers should be practised to get better marks in examinations.
SECTION-A
1. An electron is accelerated through a potential difference V. Write the expression for its final speed, if it was initially at rest.
2. Two protons of equal kinetic energies enter a region of uniform magnetic field. The first proton enters normal to the field direction while the second enters at 30to the field direction. Name the trajectories followed by them.
3. Draw a graph showing the intensity distribution of fringes due to diffraction at single slit.
4. Write the range of frequencies of electromagnetic waves which propagate through sky wave mode.
5. Define the power of a lens. Write its S.I. unit.
SECTION-B
6. (a) Define the term magnetic susceptibility and write its relation in terms of relative magnetic permeability.
(b) Two magnetic materials A and B have relative magnetic permeabilities of 0.96 and 500. Identify the magnetic materials A and B.
7. (a) Give one use of electromagnetic radiations obtained in nuclear disintegrations.
(b) Give one example each to illustrate the situation where there is (i) displacement
current but no conduction current and (ii) only conduction current but no displacement current.
8. Calculate the ratio of the frequencies of the radiation emitted due to transition of the electron in a hydrogen atom from its (i) second permitted energy level to the first level and (ii) highest permitted energy level to the second permitted level.
9. (a) Define SI unit of current in terms of the force between two parallel current carrying conductors.
(b) Two long straight parallel conductors carrying steady currents Ia and Ib along the same direction are separated by a distance d. How does one explain the force of attraction between them ? If a third conductor carrying a current Ic in the opposite direction is placed just in the middle of these conductors, find the resultant force acting on the third conductor.
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Practice Exam Question Papers for Class 12 Physics CBSE Class 12 Physics Compartment Question Paper 2018 Set 01 Solved
Download CBSE Class 12 Physics Compartment Question Paper 2018 Set 01 Solved for Class 12 Physics
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Exam Structure & Time Management for Physics
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FAQs
The CBSE Class 12 Physics Compartment Question Paper 2018 Set 01 Solved 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.
Yes, the solutions for CBSE Class 12 Physics Compartment Question Paper 2018 Set 01 Solved 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.
Solving previous year papers like CBSE Class 12 Physics Compartment Question Paper 2018 Set 01 Solved is important to understand repeat themes and question difficulty levels of Physics. It helps Class 12 students to test their time management skills too.
Yes, where applicable, CBSE Class 12 Physics Compartment Question Paper 2018 Set 01 Solved is available in both English and Hindi mediums. All students from Class 12 can access Physics study material in their preferred language.
No, all previous year question papers on StudiesToday, including CBSE Class 12 Physics Compartment Question Paper 2018 Set 01 Solved, are provided free of charge in mobile-friendly PDF.