CBSE Class 12-science Answered
Solve as many past year papers as possible; CBSE sample papers; and if possible the preboard papers from Kendriya vidyalayas would also help.
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This video describes the concept of charge, conductors and insulators, and ...
This video explains the basic properties of electric charges.
This video describes Coulomb's law to calculate the force between any two p...
Define electric field in terms of Coulomb's force. Apply superposition prin...
This video explains the representation of electric field due to a single ch...