for electrostatics 1: https://www.youtube.com/playlist?list=PLjMqwPTga-r1A73JDtaWhK1z-eYa53BFj
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Electrostatics 2 Part 1 of 8 IIT JEE Mains & Advanced NEET Class 12 - Videos
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for electrostatics 1: https://www.youtube.com/playlist?list=PLjMqwPTga-r1A73JDtaWhK1z-eYa53BFj
source