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UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper I covers general studies.

UPSC Combined Geo-Scientist, Prelims · 2024 · Paper I, General Studies · Q26 of 120

Geo-Scientist Prelims 2024 General Studies Q26: Two dielectric media D1 and D2 have dielectric constants 3 and 2,…

QuestionElectrostatics / boundary conditions

Two dielectric media D1 and D2 have dielectric constants 3 and 2, respectively. They are separated by x – z plane. A uniform electric field \(\vec{E} = 3\hat{i} + 2\hat{j}\) exists in D1. Which one among the following is the correct electric field in D2 at the xz plane ?

  1. (a) \(\vec{E} = 2\hat{j}\)
  2. (b) \(\vec{E} = 3\hat{i} + 3\hat{j}\)
  3. (c) \(\vec{E} = 3\hat{i} - 2\hat{j}\)
  4. (d) \(\vec{E} = 2\hat{i} + 3\hat{j}\)

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