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March 31, 2021 8:11 am 30 pts
28. The electric field associated with a static charge distribution is given by E-- i.The value of the integral 4T Er P()dr over a spherical volume of radius R 0 cen ed around the origir and p() being the charge density is given by (A) Q eA (B) a(1-e C) 4Q (D) 0
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• Rohit kumar gupta
see the attachment