Q. Consider a thin spherical shell of radius $R$ with centre at the origin, carrying uniform positive surface charge density. The variation of the magnitude of the electric field $∣ E (r) ∣$ and the electric potential $V (r)$ with the distance $r$ from the centre, is best represented by which graph?

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Solution:

Q. Consider a thin spherical shell of radius R with centre at the origin, carrying uniform positive surface charge density. The variation of the magnitude of the electric field ∣E(r)∣ and the electric potential V(r) with the distance r from the centre, is best represented by which graph?