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An infinite lie of charge produces a field of magnitude |?| = 2.7 × 1066 ?/?...

An infinite lie of charge produces a field of magnitude |?| = 2.7 × 1066 ?/? at a distance 10.5 ? from the line charge. A) Find the linear charge density. b) Find the magnitude of electric field due the same line charge at a distance of 1.5 ? .

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