If you’re a Class 12 student, you already know how tough Physics feels at first. Too many chapters, too many formulas and so little time before the exam! But don’t worry. Here’s your simple, chapter-wise list of Important Formulas of Physics Class 12, taken straight from the latest NCERT syllabus.
These are the same formulas that help you solve every board question, numerical, and MCQ. Once you understand them, Physics becomes fun — almost like a set of short stories connected by logic.
Why Learning Physics Formulas Is Important
Physics in Class 12 is vast, covering topics from electrostatics to modern physics. Each concept connects with another, and most problems depend on the correct use of formulas. Memorizing isn’t enough — you must also understand where and how to use each one.
Knowing all the important formulas of Physics Class 12 helps you:
- Solve numerical problems faster.
- Reduce calculation mistakes in board exams.
- Strengthen conceptual understanding.
- Score higher in JEE, NEET, and other entrance tests.
Now, let’s go through the chapter-wise Physics formulas for Class 12.
Chapter-wise Important Formulas of Physics Class 12
Electric Charges and Fields Formulas Physics Class 12
Electrostatic Potential and Capacitance Formulas Physics Class 12
Current Electricity Formulas Physics Class 12
Moving Charges and Magnetism Formulas Physics Class 12
Magnetism and Matter Formulas Physics Class 12
Electromagnetic Induction Formulas Physics Class 12
Alternating Current Formulas Physics Class 12
Ray Optics and Optical Instruments Formulas Physics Class 12
Wave Optics Formulas Physics Class 12
Dual Nature of Radiation and Matter Formulas Physics Class 12
Atoms Formulas Physics Class 12
Nuclei Formulas Physics Class 12
Download Important Formulas for Physics Class 12 PDF
Quick Tips to Memorize Physics Class 12 Formulas
- Write each chapter’s key formulas on flashcards.
- Revise one chapter daily for 10 minutes.
- Practice derivations — they help you recall faster in exams.
- Focus on Units & Dimensions (they fetch easy marks).
- Lastly, solve at least 5 numerical questions after revising formulas.
If you go through these Important Formulas of Physics Class 12 every day, you will notice your speed in solving numerical improving dramatically. These formulas aren’t just for memorizing, they are the shortcuts to understanding how physics works.
So, keep this list safe, practice regularly and you’ll find Physics much lighter than it looks!
