Let a total charge 2Q be distributed in a sphere of radius R, with the charge density given by &r...
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- เผยแพร่เมื่อ 10 ก.พ. 2025
- Let a total charge 2Q be distributed in a sphere of radius R, with the charge density given by &r...
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Same direction mai attraction ho rha hai or repulsion bhi to fir equilibrium kaise hua