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Physics — 12th Class Guess Paper 2026
Top-20 most repeated questions, ranked by past-paper frequency × chapter weightage. Based on tagged question history — free to view and print.
Data-backedTop 15 questions
Physics — 12th Class Guess Paper 2026
parhai.site · most repeated board questions
| # | Question | Chapter | Repeat history |
|---|---|---|---|
| 1 | Describe the construction of a parallel plate capacitor and derive the formula for its capacitance. | Electrostatics | 10 saalon mein 4 dafa 2015, 2018, 2020, 2024 |
| 2 | State Coulomb's law and derive the expression for the force between two point charges. | Electrostatics | 9 saalon mein 4 dafa 2016, 2019, 2022, 2024 |
| 3 | Derive the expression for the equivalent resistance when several resistors are joined in series. | Current Electricity | 7 saalon mein 4 dafa 2017, 2019, 2021, 2023 |
| 4 | Define electric field intensity and obtain its value at a point due to a single point charge. | Electrostatics | 7 saalon mein 3 dafa 2017, 2020, 2023 |
| 5 | Derive the expression for the electric field intensity on the axial line of an electric dipole. | Electrostatics | 7 saalon mein 3 dafa 2017, 2019, 2023 |
| 6 | What is meant by electric potential? Derive an expression for the potential at a point due to a point charge. | Electrostatics | 6 saalon mein 3 dafa 2016, 2018, 2021 |
| 7 | Define resistivity and explain the factors on which the resistance of a wire depends. | Current Electricity | 8 saalon mein 3 dafa 2015, 2018, 2022 |
| 8 | State and explain Kirchhoff's voltage law, giving a suitable circuit example. | Current Electricity | 9 saalon mein 3 dafa 2016, 2019, 2024 |
| 9 | State Ohm's law and discuss the conditions under which it fails to hold. | Current Electricity | 9 saalon mein 3 dafa 2016, 2020, 2024 |
| 10 | What is a Wheatstone bridge? Derive the condition under which the bridge is balanced. | Current Electricity | 5 saalon mein 3 dafa 2018, 2020, 2022 |
| 11 | Derive an expression for the force experienced by a current-carrying conductor placed in a uniform magnetic field. | Electromagnetism | 8 saalon mein 3 dafa 2017, 2020, 2024 |
| 12 | Derive the expression for the e.m.f. induced in a straight rod moving at right angles to a uniform magnetic field. | Electromagnetism | 6 saalon mein 3 dafa 2019, 2021, 2024 |
| 13 | Explain the principle and construction of a moving-coil galvanometer and show how it can be turned into an ammeter. | Electromagnetism | 7 saalon mein 3 dafa 2015, 2018, 2021 |
| 14 | State Ampere's circuital law and use it to find the magnetic field due to a long straight current-carrying wire. | Electromagnetism | 8 saalon mein 3 dafa 2016, 2019, 2023 |
| 15 | What is electromagnetic induction? State Faraday's laws of electromagnetic induction. | Electromagnetism | 7 saalon mein 3 dafa 2016, 2018, 2022 |
Rankings come from repeat frequency across board papers and chapter weightage — not leaked papers. Always cover the full syllabus.
Koi question miss ho gaya?
Suggest it — hamari team review karke guess paper me add kar degi.