CBSE Class 12 Physics Sample Paper 2021 Solved (2)

Read and download PDF of CBSE Class 12 Physics Sample Paper 2021 Solved (2) designed as per the latest curriculum and examination pattern for Class 12 issued by CBSE, NCERT and KVS. The latest Class 12 Physics Sample Papers have been provided with solutions so that the students can solve these practice papers and then compare their answers. This will help them to identify mistakes and improvement areas in Physics Class 12 which they need to study more to get better marks in Class 12 exams. After solving these guess papers also refer to solved Class 12 Physics Question Papers available on our website to build strong understanding of the subject

Sample Paper for Class 12 Physics Pdf

Students can refer to the below Class 12 Physics Sample Paper designed to help students understand the pattern of questions that will be asked in Class 12 exams. Please download CBSE Class 12 Physics Sample Paper 2021 Solved (2)

Physics Class 12 Sample Paper

CBSE Class 12 Physics Sample Paper 2021 Solved (2). CBSE issues sample papers every year for students for Class 12 board exams. Students should solve the CBSE issued sample papers to understand the pattern of the question paper which will come in class 12 board exams this year. The sample papers have been provided with marking scheme. It’s always recommended to practice as many CBSE sample papers as possible before the board examinations. Sample papers should be always practiced in examination condition at home or school and the student should show the answers to teachers for checking or compare with the answers provided. Students can download the sample papers in pdf format free and score better marks in examinations. Refer to other links too for latest sample papers.

 

SECTION-A

1 An ac source of voltage V =V0 sin ωt is connected to an ideal capacitor. Draw graphs and phasor diagram of voltage V and current I.

2 The variation of potential difference V with length in case of two potentiometer wires P and Q is as shown. Which one of these will you prefer for comparing emfs of two primary cells and why?

CBSE Class 12 Physics Sample Paper 2021 Solved2

3 Define mobility of a charge carrier. How is the mobility affected with increase in temperature?

4 What is Meissner effect?

5 Why alloys like constantan and manganin are used for making standard resistors.


SECTION-B

6 Derive an expression for the energy stored in a parallel plate capacitor C, charged to a potential difference V.

OR

Derive an expression for potential energy of a system of two like charges placed in a uniform external electric field.

7 (i) How are infrared waves produced? Write their one important use.

(ii) The thin Ozone layer on top of the stratosphere is crucial for human survival. Why?

8 Find the charge on the capacitor as shown in the circuit.
CBSE-Class-12-Physics-Sample-Paper-2021-Solved-(2) 1
 
9 Calculate the work done to dissociate the system of three charges placed on the vertices of an equilateral triangle with each side equal to 10cm
CBSE-Class-12-Physics-Sample-Paper-2021-Solved-(2) 2
 
10 State Biot-Savart’s law. Using this law, find an expression for the magnetic field at the centre of a circular coil of N-turns, radius r, carrying current I.

 

Please click the link below to download CBSE Class 12 Physics Sample Paper 2021 Solved (2)


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Sample Paper Physics Class 12

We hope you liked the above provided CBSE Class 12 Physics Sample Paper 2021 Solved (2). To get an understanding of the type of questions which were asked in exams, it is important for Class 12 students to refer to CBSE Class 12 Physics Sample Paper 2021 Solved (2) that we have provided above. Students can download the Sample Paper for Class 12 Physics which will be coming in the exams so that you can practise them and solve all types of questions that can be asked in exams. If you do CBSE Class 12 Physics Sample Paper 2021 Solved (2) for Class 12 Physics you will easily understand the way examination Sample Paper are set by teachers.

Class 12 Physics Sample Paper

The latest Sample Paper CBSE Class 12 Physics Sample Paper 2021 Solved (2) covers all the topics which have been suggested by CBSE in their Class 12 Physics syllabus for the current year. By doing CBSE Class 12 Physics Sample Paper 2021 Solved (2) you will understand the regular questions and MCQ questions for Class 12 Physics which are always asked and learn them so that you can get full marks in those questions.

Class 12 Physics Model Question Paper Pdf Download

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Physics Sample Paper Class 12 with Solutions

We have provided CBSE Class 12 Physics Sample Paper 2021 Solved (2) with solutions. You will be able to understand the type of answers which you should write in Class 12 Physics exams to score good marks. You should attempt all the last year question paper for Class 12 and Class 12 Physics MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers. This way you will be able to identify your weak areas and also understand how the teachers of Class 12 Physics set their questions in the exams.

CBSE Class 12 Physics Sample Paper with solutions

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