Physics Part I — Class 12 NCERT
Official National Council of Educational Research and Training (NCERT) Physics textbook for Class 12 (English Medium). Neeche poori chapter list, teacher notes aur FAQs — aur kitab NCERT ki official site se download karein, bilkul muft.
Download NCERT ke official portal par hota hai — ePathshala terms ke mutabiq, bina ijazat dobara upload ya hosting ki ijazat nahi.
Chapter Quiz
Kitab load hote waqt waqt guzarein — Physics Part I ke asbaaq par 5 sawal!
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Kitne chapter yaad hain aap ko?
1 / 5
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0 / 5 durust!
Quiz ke sawalat NCERT ki official chapter titles par mabni hain — kitab ki malkiyat NCERT ki hai.
Is kitab ke baare mein
Physics Part I is the first NCERT volume for Class 12 physics (rationalized, 2026-27), covering chapters 1 to 8: electrostatics, current electricity, magnetism, electromagnetic induction, alternating current and electromagnetic waves. This is the numerical heart of the subject — electrostatics plus current electricity alone carry about 16 marks.
The rationalized print drops the old Communication Systems chapter entirely, so Part I now ends cleanly at Electromagnetic Waves. Every chapter here is derivation-and-numeral heavy, which is exactly what JEE Main also draws from.
Poori chapter list (NCERT official)
1. Electric Charges and Fields
Coulomb's law, electric field, field lines, electric dipole and Gauss's law
2. Electrostatic Potential and Capacitance
Potential, equipotential surfaces, capacitors and dielectrics
3. Current Electricity
Ohm's law, resistivity, Kirchhoff's rules, Wheatstone bridge and potentiometer
4. Moving Charges and Magnetism
Biot-Savart law, Ampere's law, cyclotron and moving-coil galvanometer
5. Magnetism and Matter
Bar magnets, Earth's magnetism, paramagnetism, diamagnetism and ferromagnetism
6. Electromagnetic Induction
Faraday's law, Lenz's law, motional emf, inductance and AC generator
7. Alternating Current
RMS values, reactance and impedance, resonance, transformers
8. Electromagnetic Waves
The EM spectrum — from radio waves to gamma rays — and their uses
Ustad ka mashwara
Part I mein derivation ratwane ki bajaye har derivation ka 'kyun' samjhayein — Gauss's law aur Kirchhoff's rules ke derivations board mein repeat hote hain. Numericals ke liye formula-sheet banwayein aur har chapter ke NCERT examples pehle hal karwayein, exercise baad mein. AC chapter mein phasor diagram banana aana chahiye.
— Rehman Ahmad Chaudhary, Head Teacher, GPS 117 DB(BJ), Yazman
Aksar pooche gaye sawalat
Physics Part I mein kitne chapters hain?
8 chapters (1-8) — Electric Charges and Fields se Electromagnetic Waves tak. Baqi 6 chapters (9-14) Part II mein hain.
Kya Communication Systems ab bhi syllabus mein hai?
Nahi — rationalized syllabus mein Communication Systems hata diya gaya hai. Ab Physics ke kul 14 chapters hain.
Physics Part I ki PDF kahan se download karein?
Is page par "Official Download (NCERT Site)" ka button NCERT ki official site (ncert.nic.in) par le jata hai — wahan se muft milti hai.
Class 12 ki mazeed NCERT kitabein
Disclaimer
Ye kitab National Council of Educational Research and Training (NCERT), New Delhi ki official publication hai. PDFs NCERT ke official portal (ncert.nic.in) par host hoti hain aur wahi se download hoti hain — ePathshala terms ke mutabiq bina ijazat dobara upload ya hosting ki ijazat nahi. Ye page sirf chapter guide aur official download link faraham karta hai — malkiyat ka koi dawa nahi.