Let σ be the uniform surface... |JEE Main 2023| Electrostatics

JEE MAIN_2023

S1_01.02.23

Question

Let $\sigma$ be the uniform surface charge density of two infinite thin plane sheets shown in figure. Then the electric fields in three different region EI, EII and EIII are

Select the correct option:

$\vec{E}_1=\frac{2 \sigma}{\epsilon_0} \hat{n}, \vec{E}_{11}=0, \vec{E}_{111}=\frac{2 \sigma}{\epsilon_0} \hat{n}$

$\overrightarrow{\mathrm{E}}_1=0, \overrightarrow{\mathrm{E}}_{11}=\frac{\sigma}{\epsilon_0}, \overrightarrow{\mathrm{E}}_{111}=0$

$\overrightarrow{\mathrm{E}}_1=\frac{\sigma}{2 \epsilon_0} \hat{\mathrm{n}}, \overrightarrow{\mathrm{E}}_{| |}=0, \overrightarrow{\mathrm{E}}_{|| |}=\frac{\sigma}{2 \epsilon_0} \hat{\mathrm{n}}$

$\overrightarrow{\mathrm{E}}_1=-\frac{\sigma}{\epsilon_0} \hat{\mathrm{n}}, \overrightarrow{\mathrm{E}}_{|| |}=0, \overrightarrow{\mathrm{E}}_{|| |}=\frac{\sigma}{\epsilon_0} \hat{\mathrm{n}}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Medium

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