# A thin spherical shell of radius R has  charge Q spread uniformly over its surface. Which of the following graphs most closely represents the electric field produced by the shell in the range     where     is the distance from the centre of the shell? Option 1) Option 2) Option 3) Option 4)

As we learnt in

Inside the sphere (P lies inside the sphere) -

$\dpi{100} E_{in}=0$

$\dpi{100} V_{in}=constant$

- wherein

The electric field for a uniformly charged spherical shell is given in the figure. Inside the shell, the field is zero and it is maximum at the surface and then decreases

$E\propto \: 1/r^{2}$

$E= \frac{Q}{4\pi \varepsilon _{0}\cdot r^{2}}$   outside shell and zero inside.

Option 1)

Incorrect

Option 2)

Correct

Option 3)

Incorrect

Option 4)

Incorrect

N

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