CBSE Deleted Syllabus For Class 12 Physics
CBSE Deleted Syllabus For Class 12 Physics: Physics is a very important and main subject of Class 11 as well as Class 12. Whether a student is from Medical stream or Non-medical stream, physics subject is equally important to both of them. Physics is a concept based subject. So if a student’s concepts are not clear, he/she cannot score good marks in this subject. Physics is one of the toughest sections in Science stream examination. So student needs to practice well for scoring high marks in this subject.
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CBSE Deleted syllabus of class 12 cbse 2021-22 physics
Physics is an important subject for Class 11 and 12th students. As such, it plays an important role for final score in Board Exams 2021. Physics is a concept based subject and if a student’s concepts are not clear, he/she cannot score well in the subject. Physics is one of the toughest subjects in Science stream examination. So student needs to practice well for scoring high marks in this subject. This year, CBSE has decided to reduce the syllabus by 30%. In this article, we have included the chapter name and sections which have been deleted. Check the article to know more about it.
CBSE class 12 physics deleted syllabus 2021-22
Due to the Covid-19 situation, no proper school functioning is taking place. There is a increasing stress on student’s shoulders and it is very difficult to cover entire syllabus in online classes. So CBSE has decided to reduce the syllabus by 30% of all classes.
Here student can check the deleted portions from Physics subject for Class 12 2020-21 academic year:-
|Chapter No||Chapter Name||Deleted Portions Chapter wise|
|1||Electric Charges and Fields||· Uniformly charged thin spherical shell|
|3||Current Electricity||· Carbon resistors, colour code for carbon resistors
· Series and parallel combinations of resistors
|4||Moving Charges and Magnetism||· Cyclotron|
|5||Magnetism and Matter||· Magnetic field intensity due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis
· Torque on a magnetic dipole (bar magnet) in a uniform magnetic field
· Para-, dia- and ferro – magnetic substances, with examples.
· Electromagnets and factors affecting their strengths,
· Permanent magnets.
|7||Alternating Current||· Power factor
· Wattless current
|8||Electromagnetic Waves||· Basic idea of displacement current|
|9||Ray Optics and Optical Instruments||· Reflection of light,
· Spherical mirrors(recapitulation)
· Mirror formula
· Scattering of light – blue colour of sky and reddish appearance of the sun at sunrise and sunset.
· Resolving power of microscope and astronomical telescope,
· Plane polarised light
· Brewster’s law,
· Uses of plane polarised light and Polaroids
|11||Dual Nature of radiation and matter||· Davisson-Germer experiment|
|13||Nuclei||· Radioactivity, alpha, beta and gamma particles/rays and their properties
· Radioactive decay law, half life and mean life
· Binding energy per nucleon and its variation with mass number
|14||Semiconductor Electronics||· Zener diode and their characteristics,
· Zener diode as a voltage regulator
CBSE Deleted Practical Syllabus For Class 12 Physics
8 experiments ( clubbed based on skills ) in place of 12.
CBSE New Syllabus For Class 12 & 11 2021-2022
|CBSE Class 12 New Syllabus 2021-22||CBSE Class 11 New Syllabus 2021-22|
|Class 12 Maths||Class 11 Maths|
|Class 12 Physics||Class 11 Physics|
|Class 12 Chemistry||Class 11 Chemistry|
|Class 12 Biology||Class 11 Biology|
|Class 12 Economics||Class 11 Economics|
|Class 12 Accountancy||Class 11 Accountancy|
|Class 12 History||Class 11 History|
|Class 12 Geography||Class 11 Geography|
|Class 12 Political Science||Class 11 Political Science|
|Class 12 English||Class 11 English|
CBSE New Syllabus Class 9 & 10 For 2021-2022
|CBSE Class 10 New Syllabus 2021-22||CBSE Class 9 New Syllabus 2021-22|
|Class 10 Maths||Class 9 Maths|
|Class 10 Science||Class 9 Science|
|Class 10 Social Science||Class 9 Social Science|
|Class 10 English||Class 9 English|