Home/ Physics
Free · No Login · All 15 Chapters

Class 12 Physics Notes, All in One Place

Electrostatics, Magnetism, Optics, Modern Physics, Electronics — every chapter of Class 12 Physics with animated diagrams, interactive simulators, formula sheets, and MCQ practice. No paywall. No signup. Just open and learn.

15 Chapters 5 Categories Simulators MCQ Practice
15 Chapters Covered
14 Current Syllabus
5 Categories
100+ Formulas
500+ MCQs
⚡

Electrostatics & Current

Chapters 1 – 3
3 Chapters
01 Electric Charges and Fields Coulomb's Law · Gauss's Law · Electric Dipole 02 Electrostatic Potential and Capacitance Potential · Capacitors · Dielectrics 03 Current Electricity Ohm's Law · Kirchhoff's Laws · Wheatstone Bridge
🧲

Magnetism & Electromagnetic Induction

Chapters 4 – 7
4 Chapters
04 Moving Charges and Magnetism Biot-Savart Law · Ampere's Law · Lorentz Force 05 Magnetism and Matter Magnetic Materials · Earth's Magnetism · Hysteresis 06 Electromagnetic Induction Faraday's Law · Lenz's Law · Eddy Currents 07 Alternating Current AC Circuits · Resonance · Transformers
🌊

EM Waves & Optics

Chapters 8 – 10
3 Chapters
08 Electromagnetic Waves Maxwell's Equations · EM Spectrum · Displacement Current 09 Ray Optics and Optical Instruments Reflection · Refraction · Lenses · Microscopes · Telescopes 10 Wave Optics Interference · Diffraction · Polarization · Huygens' Principle
⚛️

Modern Physics

Chapters 11 – 13
3 Chapters
11 Dual Nature of Radiation and Matter Photoelectric Effect · de Broglie Waves · Compton Effect 12 Atoms Rutherford Model · Bohr Model · Spectral Lines 13 Nuclei Radioactivity · Nuclear Reactions · Binding Energy · Fission & Fusion
💻

Electronics & Communication

Chapters 14 – 15
2 Chapters
14 Semiconductor Electronics Diodes · Transistors · Rectifiers · Logic Gates 15 Communication Systems Legacy AM · FM · Propagation · Antennas · Satellites
Why VasmuStudy

Physics, Explained the Way It Should Be

Six reasons students across Bihar trust us for Physics.

🆓

Always Free

No paywall, no subscription, no hidden charges. Every chapter is open to every student.

🔬

Animated Diagrams

Every concept has an SVG diagram — animated where it matters. Optics, EM waves, AC circuits.

🎮

Interactive Simulators

Adjust parameters and see the physics change. AM/FM modulation, lens formula, and more.

🎯

Exam-Focused

Formula sheets, solved examples, MCQs, assertion-reason — everything the board exam asks.

🌙

Dark Mode

Read late at night without eye strain. Every chapter supports dark mode — and remembers your choice.

🇮🇳

Rooted in Bihar

Made in Nalanda, for students of Bihar first — and for anyone who finds it useful.

⚡

Your Textbook Alone Is Not Enough

Sometimes you need a second explanation — a patient voice that breaks down every formula, every concept, every numerical. That's exactly what VasmuStudy gives you.

⚡ Start with Electrostatics ⚛️ Jump to Modern Physics