วีดีโอ

😮😮😮

Super

Great

❤ very nice very good

زوب

Jai hind ❤

Sir ek question hai uska vedio bnake upload kro na sir 🙏🙏🙏 Why a moving charge partical create magnetic field around us?

Bahut sundar dance

Shri radhe

So fine 😂😂🎉

Some fine😂

Nice sir ji❤

Thanks you

Nice❤❤

Miss you sir ji ❣️ Miss you school time❤

👍👍

Bahut acha 👍👍

Namaste sir

Kya bat h ji

👌👌🥳😍

👌👌🥳

First view sir ji

👌👌👌

Useful

Very good my sister

MAST HE SIR, JAI CHHATTISGARH

Great sir

Thanks sir jii

Thanks sir jii

Thanks sir jii

सर गैल्वेनोमीटर में विक्षेप एक ही ओर प्राप्त हो रहा है गलती समझ नहीं आ रहा है प्लीज हेल्प मी

Nice video sir ji

go and carry on sir......😌😀