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Electrostatics — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsElectrostatics1 Mark
MCQ
A charged ball B hangs from a silk thread S, which makes an angle θ with a large charged conducting sheet P, as shown in the figure. The surface charge density σ of the sheet is proportional to
  • A
    sin θ
  • ✓
    tan θ
  • C
    cos θ
  • D
    cos θ
✓

Answer

Correct option: B.
tan θ
(b) tan θ

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