Physics · 2019
NEET 2019 · 5 May · Code P1 · Q36
Two parallel infinite line charges with linear charge densities +λ C / m and -λ C / m are placed at a distance of 2R in free space. What is the…
Two parallel infinite line charges with linear charge densities $\displaystyle +\lambda \mathrm{C} / \mathrm{m}$ and $\displaystyle -\lambda \mathrm{C} / \mathrm{m}$ are placed at a distance of 2R in free space. What is the electric field mid-way between the two line charges ?
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle \frac{\lambda}{\pi \epsilon_0 R} N / C$
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NEET (UG) 2019 Physics question, with the answer from NTA’s final answer key. Where our answers come from.