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Ede4ka [16]
3 years ago
10

Se préparer po

Physics
1 answer:
frutty [35]3 years ago
3 0
The only correct answer is the 201.2
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A charged wire of negligible thickness has length 2L units and has a linear charge density λ. Consider the electric field E-vect
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E=2K\lambda d\dfrac{L }{d^2\sqrt{L^2+d^2}}

Explanation:

Given that

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E=2K\int_{0}^{L}\dfrac{\lambda }{r^2}dx\ sin\theta

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E=2K\lambda d\dfrac{L }{d^2\sqrt{L^2+d^2}}

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