TS EAMCET 9-Sep-2020 Shift 2 Solved Paper

Section: Physics

Question : 105 of 160

Marks: +1, -0

The electrostatic potential inside a charged spherical ball is given by Φ=ar2+b, where r is the distance from the centre and a,b are constant. Then the charge density inside the ball is
(ε0= Permitivity in free space)

−6aε0r
−6aε0
−24πaε0
−24πaε0r

Validate

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