চুম্বক ও তড়িৎ চুম্বকত্ব । Magnets and Electromagnetism । science gk in bengali | wbcs | wbpsc | wbp

[@minhajulislam4581]

Darun

[@rkraju1433]

Khub sundor 1 concept class 🙏

[@akshoydas873]

Physics er chapter wise class er playlist dile khub valo hoi

[@souravroysr.4379]

Ekdom

[@SANTU003]

Thank You Sir...... Ank din wait kore chilam ei video tar jnno........ Puro Topic ta notes korechi........ ❤️❤️❤️❤️ Awesome Class👍👍👍

[@sangitamistry5765]

Thanks you sir ei video tar ee dorkar chilo plz sir class twelve ee sob chapter er concept gulo evabe clear kore din

[@newinventionrumanandi]

Khub sundor class

[@papia333]

Outstanding

[@sumantabagdi516]

sir motor ar akta video din

[@MadhumitaDas-bi1kv]

AC o DC current সংক্রান্ত video chai

[@moumitamukherjee6350]

Physics er chapter wise video dile khub help hoy sir

[@RupjeetSantra-dr6bj]

Sir paper to magnatic good because when we rub It on our head that's attract others paper.

[@SuccessInLife904]

Sir চুম্বকের পার্ট 2 কই ? MCQ
PHYSICS SOB CHAPTER NEI। PLEASE COMPLETE KORUN🙏

[@newinventionrumanandi]

Ac and dc motor class koria din

[@minhajulislam4581]

MCQ class chai

[@galpoburo3651]

Fleming left hand rules ta valo kore koriye den

[@raneshmitra8156]

One stop solution

[@beinghumanissuper3497]

Sir amar phone app ta download hoche na??

[@newinventionrumanandi]

আলো আর শব্দ চ্যাপ্টার করিয়ে দিন স্যার