A dielectric slab of thickness t, is introduced between the plates of para
Автор: physics with Rishi Raj sir
Загружено: 2026-02-14
Просмотров: 96
Описание:
(A) A dielectric slab of thickness t, is introduced between the plates of parallel plate capacitor of area A and separation d (where t less than d). Find an expression for the capacitance with the dielectric slab.
(B) A copper sphere of capacitor C is dropped in ocean. Will the capacitance of the sphere increase, decrease or remain same? Justify.
(C) A capacitor is connected across a source of potential difference V and then the separation 'd' between the plates is increased using insulating stick. Plot 'V' vs 'd' graph for the given capacitor.
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