CLASS-10
NCERT
Chapter 12 Electricity
{ ये वीडियो थोड़ी लम्बी जरूर है मगर आपको अच्छे से समझ आएगा इसलिए आप वीडियो को पूरा देखे । धन्यवाद् }
HELLO DOSTO,
I am Manish Welcome to my channel Scientific Manish.
Iss Video mein , humne
charge,
current ,
cell ,
simple circuit kaise banaye
switch
https://youtu.be/GLznmfUYN4E
Current:- rate of flow of charge through any cross-section of conductor(wire).
Current= I S.I unit of I = A (ampere)
Charge=q S.I unit of q = C (coulomb)
Time=t S.I unit of t = s (seconds)
Formula=> I=q/t
also I=n*e/t
q=n*e
n=number of electrons
e=magnitude on electron=-1.6x10^(-19) coulomb
