A solid ball of radius R has a charge density \rho given by \rho=\rho_0 (1-\frac{r}{R}) for 0 \leq r \leq R. The electric field outside the ball is : [15 Apr 2018 Shift 2]

Correct Answer is : ρ0R312E0r2

JEE Main 15 Apr 2018 Shift 2 Solved Paper

Section: Physics

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A solid ball of radius R has a charge density ρ given by ρ=ρ0(1−‌

) for 0≤r≤R. The electric field outside the ball is :

[15 Apr 2018 Shift 2]

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