Derivations in physics are very important for CBSE class 12 board exams. Practicing them is necessary for getting good marks. It’s going to be a long answer. The following derivations are the most important from examination point of view.
Table of Contents
Which is best notes for class 12 physics?
- Chapter 1 โ Electric Charges and Fields.
- Chapter 2 โ Electrostatic Potential and Capacitance.
- Chapter 3 โ Current Electricity.
- Chapter 4 โ Moving Charges and Magnetism.
- Chapter 5 โ Magnetism and Matter.
- Chapter 6 โ Electromagnetic Induction.
- Chapter 7 โ Alternating Current.
Are derivations important for NEET?
Not all derivations are important but there are various derivations which you should practice so that you know how to start with questions basically numericals based on derivations like derivations of electrostatics are important and derivation of optics are also important it is because questions are moulded in such a …
How do you study derivations in physics?

Where can I find Ncert notes?
BYJU’S provides the latest NCERT notes both online and as a downloadable PDF form for offline viewing.
How do you make short notes?
- Date your notes and make the main topic visible.
- Don’t write everything down โ write down the important points.
- Make short notes of the examples given.
- Use colour.
- Use illustrations and drawing.
- Use headings and sub-headings.
- Keep your sentences short.
What is Coulomb’s law class 12?
What is Coulomb’s Law? According to Coulomb’s law, the force of attraction or repulsion between two charged bodies is directly proportional to the product of their charges and inversely proportional to the square of the distance between them.
Can I skip Physics for NEET?
You must not skip preparing for Physics for the NEET exam. In NEET, Physics makes up 25% of the exam. 50% is for Biology, and the other 25% is from Chemistry. So, you must not skip Physics while preparing for the NEET exam.
Will NEET 2022 be tough?
The medical entrance exam – NEET 2022 – held on July 17 was tougher as compared to last year, as per the reactions coming from students and experts. Overall, all sections had questions which required a deeper understanding of the subjects.
Can we score 100 Physics NEET in one month?
Only one month of preparation can give you a score of 650 or higher in NEET if you have clarity of concepts in all three subjects. In subjects like Physics, for example, if the fundamental concept is clear, you will be able to solve numerical problems and gain marks.
Is Class 12 physics difficult?
Most of the students find the Class 12 Physics subject difficult. This is also due to the vast syllabus and derivations that are there in both parts of the NCERT class 12 Physics book.
How do you get full marks in physics?

How can I memorize physics fast?
- Mastering the basics is necessary: One of the easiest ways of learning physics is to master the basic theories.
- Simplification is a Key Rule:
- Create Flashcards:
- Make Math Your Strength:
- A good tutor makes a BIG difference!
- Use diagrammatic representations to learn the concepts:
What is a derived formula?
Derivatives are the fundamental tool used in calculus. The derivative measures the steepness of the graph of a given function at some particular point on the graph. Thus, the derivative is also measured as the slope.
Are physics derivations important for JEE?
Derivation isn’t required. You just have to understand how it’s done. That’s it. Your focus should be on solving numericals as much as you can.
Is derivation important for JEE?
It is already known that Calculus is a very important topic for the Jee advanced examinations. Therefore, it becomes clear that the topic of the Application of derivatives also holds a very important place in the JEE Advanced exams. This is because the candidates can easily score direct marks on the topic.
What is the easiest way to memorize derivations?
- Do problems related to that formula(use it)
- Understand the formulae (physical meaning-what does it mean)
- Prepare a list containg formule to avoid ambiguity among your formulae.
How can I enjoy physics?
Instead of memorizing formulas, it is better to understand the derivations. Mugging up a number of formulas will only make you more apprehensive of the subject. Rather, if you try and understand where they come from, you will start enjoying physics and its applications!
Which app is best for Class 12 notes?
- myCBSEguide. From CBSE syllabus, sample papers, text book solutions to chapter-wise important questions and online tests for practising, this app is one of the most popular one for good preparation.
- CBSE Guess.
- Meritnation.
- Topper Notes.
- ePathshala.
- ExamHack.
Is Learncbse a good site?
Very nice site for solutions. Long explaination also mentioned. For rd sharma solutions it is very nice site. But for hc verma it is average. Overall it is a good site for students.
How can I read Ncert by UPSC by toppers?
- Start your IAS preparation from class 6 NCERT books.
- Choose any subject of your interest.
- Complete all chapters from the chosen subject in the targeted time.
- Move on to another class.
- Then, in the same way, read all the books up to class 12 and complete the subject.
How do I take notes faster?
- Summarize. The key is to write down the most important ideas of the information being given to you.
- Mind-Mapping.
- Use Symbols and Abbreviations.
- Bullet Journal.
- Keep a Notebook Handy.
- Use a Speech-to-Text App.
How do I take beautiful notes?
- Choose A Consistent Colour Scheme.
- Make Your Titles Bold & Eye Catching.
- Write In A Simple, Neat Font.
- Use A LiveScribe Pen If You Are Worried About Missing Key Information During Class.
- Use A Coloured Gel Pen For Keywords.
- Try Using A Note Taking Template.
- Colour Code Your Notes.
How can I take better notes in class?
- Write down key facts. If you have a teacher who writes notes on the board, that’s a bonus: You can copy them down.
- Don’t overdo it. Don’t go crazy taking notes, though: You’ll be frantic if you try to write down every word that’s said in class.
- Ask.
- Compare.
- Copy.
- Organize.
What is the SI unit of coulomb’s law?
coulomb, unit of electric charge in the metre-kilogram-second-ampere system, the basis of the SI system of physical units. It is abbreviated as C.