CBSE · Class 12
⚛️ Physics
6 chapters · All formulas with solved examples
Class 12 Physics covers Electrostatics, Current Electricity, Magnetism, Electromagnetic Induction, AC, EM Waves, Ray & Wave Optics, Dual Nature, Atoms & Nuclei, and Semiconductors. Boards typically weight Electrostatics + EMI + Optics highest.
6 chapters · 81+ formulas · Free · Print-ready
01
Electric Charges and Fields / Electrostatic Potential and Capacitance
Coulomb's law, electric field, potential, capacitance — NCERT Class 12 Physics Ch 1 & 2
📐 16 formulas
03
Current Electricity
Drift velocity, Ohm's law, Kirchhoff's laws, Wheatstone bridge, cells and internal resistance — NCERT Class 12 Physics Ch 3
📐 13 formulas
04
Moving Charges and Magnetism
Lorentz force, Biot-Savart law, Ampere's law, solenoid, cyclotron, torque on a current loop — NCERT Class 12 Physics Ch 4
📐 13 formulas
06
Electromagnetic Induction
Faraday's law, Lenz's law, motional EMF, self and mutual inductance, AC generator — NCERT Class 12 Physics Ch 6
📐 12 formulas
10
Wave Optics
Huygens' principle, Young's double slit, single-slit diffraction, polarization, resolving power — NCERT Class 12 Physics Ch 10
📐 13 formulas
11
Dual Nature of Radiation and Matter / Atoms & Nuclei
Photoelectric effect, de Broglie wavelength, Bohr model of hydrogen, radioactive decay — NCERT Class 12 Physics Ch 11, 12, 13
📐 14 formulas
Physics Class 12 — Frequently asked
How many Physics formulas are in Class 12 CBSE?+
6 chapters covering roughly 81 core formulas — all listed with derivations and solved examples.
Are these Physics formulas aligned to the 2025-26 syllabus?+
Yes. Every chapter follows the current CBSE Class 12 syllabus for the 2026 board exam.
Can I download the Physics formula sheet as PDF?+
Yes. Open any chapter and click Print — the page is styled for a clean PDF export with formulas, variables and solved examples.