Karnataka Board 2nd PUC Class 12 Physics Model Paper 2025: The Karnataka School Examination and Assessment Board (KSEAB) has released the latest model test papers for Class 12 (2nd PUC) students. These model papers, designed for the 2024-25 academic session, are available on the board's official website for direct download. Additionally, the board has provided blueprints outlining the question papers' detailed structure and marking schemes. These sample papers are excellent resources to help students prepare effectively for their upcoming exams. Download all the 2nd PUC sample papers and blueprints here with the free links.
Also, check
KSEAB 2nd PUC Physics Model Sample Paper 2025
| PART – A |
| I. Pick the correct option among the four given options for ALL of the following questions: 15 × 1 = 15 |
| 1. The S.I. unit of electric charge is |
| (A) coulomb metre (B) coulomb per metre (C) coulomb (D) per coulomb |
| 2. The angle between the equipotential surface and an electric field is |
| (A) 90º (B) 0º (C) 180º (D) 45º |
| 3. Statement-I: The resistivity of metals increases with an increase in temperature. |
| Statement II: Increasing the temperature of metals causes more frequent collisions of electrons. |
| (A) both I and II are true and II is the correct explanation of I. |
| (B) both I and II are true but II is not the correct explanation of I. |
| (C) I is true but II is false. |
| (D) both I and II are false. |
| 4. A moving coil galvanometer can be converted into a voltmeter by connecting |
| (A) a low resistance in parallel with a galvanometer. |
| (B) a low resistance in series with a galvanometer. |
| (C) a high resistance in parallel with the galvanometer. |
| (D) high resistance in series with a galvanometer. |
| 5. When a bar magnet is suspended freely, it points in the direction of |
| (A) east-west (B) north-south |
| (C) northeast-southeast (D) northwest-southwest |
| 6. The energy stored in an inductor of inductance L in establishing the current I in it is |
| A) ½ LI B) LI2 C) LI D) ½ LI2 |
| PART-B 1. State and explain Gauss’s law in electrostatics. 2. Define drift velocity and mobility of free electrons in conductors. 3. A long air-core solenoid of 1000 turns per unit length carries a current of 2 A. Calculate the magnetic field at the mid-point on its axis. 4. Give the principle of an AC generator. Why is a current induced in an AC generator called an alternating current? 5. Write any two uses of ultraviolet radiation. 6. Name the objective used in a) refracting type telescope and b) reflecting type telescope. 7. Write the two conditions for the total internal reflection to occur. 8. Name the majority and the minority charge carriers in n-type semiconductors. |
This is Part-A and Part-B for the sample model paper 1. To get the links to other sections, sample papers, and blueprints, students can check the link below and download it for free.
Model Paper | Blueprint |
Students can take a look at these sample papers along with the blueprint. These sample papers can help the students to prepare well for the exams.
Other Links To Check
Comments
All Comments (0)
Join the conversation