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Electrostatics — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsElectrostatics1 Mark
MCQ
The outer sphere of a spherical air capacitor is earthed. For increasing its capacitance
  • A
    Vacuum is created between two spheres
  • ✓
    Dielectric material is filled between the two spheres
  • C
    The space between two spheres is increased
  • D
    The earthing of the outer sphere is removed
✓

Answer

Correct option: B.
Dielectric material is filled between the two spheres
Dielectric material is filled between the two spheres

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