

MCQOPTIONS
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1. |
The outer sphere of a spherical air capacitor is earthed. For increasing its capacitance [MP PET 1991] |
A. | Vacuum is created between two spheres |
B. | 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» C. The space between two spheres is increased | |