Electrostatics (part 1): Introduction to Charge and Coulomb's Law

Introduction to Charge and Coulomb's Law (video from May 2008 that I forgot to upload)

chaliye aaj hum baat karte hai us takat kai baare mai jo muje

is saansar ki sabse aadik acharya mai daal deti hai

waise to muje duniya ki saari taakte

bahut hi aajeb lagti hai, par aaj hum

charcha kare ge chare kai baare mai

hum sab ne charge kai baare mai to suna hi hoga

jaise battery ko charge karo

aur jaise is kan mai charge hai

lakin jab hum charge kai baare mai soche

to ye ek property hai aur hum jaante hai

ki agar kisi vastu mai positive charge ho to use

positive kahte hai jo ek arbitrary baat hai

ye proton ki tarha nahi hai jis pai plus ka neeshan hota hai

hum ise negative b keh sakte hai

lakin agar kisi kan par positive carge hota hai

aur kisi par b positive charge ho to

wo ek dusre ko dekhlte hai

agar unke charge alag ho to

negative charge wale kan ko

negatve kehte hai

jo ek arbitrary viran hai

hun inhe neel aur lal charge b kah sakte hai

hum jaante hai ki agar kisi aur kan par koi aue charge ho

jaise ki negative, to wo

positive charge ko apni taraf kinche ga

to aap charge kai baare mai kya jante hai

chare ek property hai jo kano mai hoti hai aur agar hum kano ko ek saath rakhe

to ye sambhawna hai ki baki kano mai b

wahi property aa jaye

to ye sirf ek property hai

isliye mai yahe kahu ga ki mai b

iske vishe mai kuch aadik nahi kahu ga

aur sahi sahi kahu koi b vayakti

ye nahi jaanta ki ye hai kya

sahi mai to koi b fundamentally kuch nahi jaanta

bus yahi jaante hai ki ye ek property hai

jis tarha mass

agar aap soche to wo b sirf ek property hai

par kuch hadh tak ye kuch jaiha sapasth concept

lagta hai charge kai mukable mai, lakin hamare mastish isi parkar se kaam karta hai

agar hum soche mass kya hai lakin hum hamesha

weight aur volume kai vishe mai jaidha sochte hai

mass kai mukable har samay

lakin charge jaida aakarshit karta hai kyuki

jab b amber aur apne balo ko lagre ge to hum pahle to charge ka pata nahi chale ga

par jab katak kar ke aawaj aaye ge jaise bijli ka current

to pata chale ga ki ye har kan ki property hoti hai

charge to parkar ka hota hai

positive aur negative

aur ek jaise charge dekhlte hai aur alag alag tarha kai khinchte hai

charge attract sahi hai kya

hum isse kya kar sakte hai

agar hamare pass ye property ho to, ye faide mand hai

isse hum is property ko naap kakte hai

isse hum iski unit tak pahunch jaye ge

iski unit hai coulomb

ye ek vigayanak kai naam par hai jo 1700 sadi mai

charge vishe par bahut karye kiya

aap wikipedia mai iske baare mai aur parh sakte hai