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CBSE Class 12 Physics Solved Practice Paper: Set - XV
Mayank Uttam
Nov 28, 2016 14:00 ISTCBSE solved practice paper for class 12 Physics is available in this article. Download the completely solved practice paper from the link available at the end of this article.
About this Solved Practice Paper for CBSE Class 12 Physics:
This practice paper is based on unit 4th (Electromagnetic Induction & Alternating Current) of CBSE class 12 physics. The important topics on which questions are asked in this practice paper are given below:
| Electromagnetic induction |
| Faraday’s laws |
| Induced emf and current |
| Lenz’s Law |
| Eddy currents |
| Self & mutual induction |
| Alternating currents |
| Peak and RMS value of alternating current/voltage |
| Reactance and impedance |
| LC oscillations (qualitative treatment only) |
| LCR series circuit |
| Resonance |
| Power in AC circuits |
| Power factor & wattless current |
| AC generator & transformer |
The topics given above are very important for CBSE class 12 board examination 2017.
Latest format of CBSE Class 12 Physics Board Examination 2017:
According to the latest format:
| There are 26 questions in one question paper |
| All questions are compulsory |
| Question number 1 to 5 carry one mark each |
| Question number 6 to 10 carry two marks each |
| Question number 11 to 22 carry three marks each |
| Question number 23 carry four marks |
| Question number 24 to 26 carry 5 marks each |
| There is no overall choice. However, internal choices have been provided in some questions |
| Use of calculator is not permitted in the exam |
Importance of this solved practice paper:
This solved practice paper has 31 questions on Electromagnetic Induction & Alternating Current. These questions are likely to be asked in CBSE class12 physics board examination 2017. With the solutions given in this practice paper one can easily understand how and what must be written in the exam to get maximum marks. This paper is also helpful in understanding the latest CBSE class 12 physics examination pattern 2017.
Some sample questions from the solved practice paper:
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