ExamBro
ExamBro
JEE Mains · Physics · STD 12 - 1. Electric charges and fields

Match List - I with List - II.
List - IList - II
(A) Electric field inside (distance \(r>0\) from center) of a uniformly charged spherical shell with surface charge density \(\sigma\), and radius R.(I) \(\sigma / \epsilon_0\)
(B) Electric field at distance \(r >0\) from a uniformly charged infinite plane sheet with surface charge density \(\sigma\).(II) \(\sigma / 2 \epsilon_0\)
(C) Electric field outside (distance \(r>0\) from center) of a uniformly charged spherical shell with surface charge density \(\sigma\), and radius R.(III) \(0\)
(D) Electric field between 2 oppositely charged infinite plane parallel sheets with uniform surface charge density \(\sigma\).(IV) \(\frac{\sigma R^2}{\epsilon_0 r^2}\)
Choose the correct answer from the options given\(\text{ }\)below\(\text{ }\):

  1. A (A)-(III), (B)-(II), (C)-(IV), (D)-(I)
  2. B (A)-(IV), (B)-(II), (C)-(III), (D)-(I)
  3. C (A)-(II), (B)-(I), (C)-(IV), (D)-(III)
  4. D (A)-(IV), (B)-(I), (C)-(III), (D)-(II)
Verified Solution

Answer & Solution

Correct Answer

(A) (A)-(III), (B)-(II), (C)-(IV), (D)-(I)

Step-by-step Solution

Detailed explanation

Inside uniformly charged spherical shell, \(E=0\) \(\therefore \mathrm{A} \rightarrow \mathrm{III}\) For uniformly charged infinite plate \(E=\frac{\sigma}{2 \varepsilon_0}\) \(\therefore \mathrm{B} \rightarrow \mathrm{II}\) Outside of spherical shell…
Same subject
Explore more questions on app
From JEE Mains
Explore more questions on app