A spherical shell of radius 10 cm is carrying a charge q. If the electric potential at distances 5 cm, 10 cm and 15 cm from the centre of the spherical shell is V1, V2 and V3 respectively, then respectively, then

Question

A spherical shell of radius 10 cm is carrying a charge q. If the electric potential at distances 5 cm, 10 cm and 15 cm from the centre of the spherical shell is V1, V2 and V3 respectively, then respectively, then (A) V1>V2>V3 (B) V1 < V2 < V3 (C) V1=V2>V3 (D) V1 = V2 < V3

Tardigrade Admin · Accepted Answer

Inside the spherical shell potential is same ⇒ V1=V2 V propto (1/d) i.e. V1=V2 > V3

Q. A spherical shell of radius $10 c m$ is carrying a charge $q$ . If the electric potential at distances $5 c m, 10 c m$ and $15 c m$ from the centre of the spherical shell is $V_{1}, V_{2}$ and $V_{3}$ respectively, then respectively, then

$V_{1} > V_{2} > V_{3}$

$V_{1} < V_{2} < V_{3}$

$V_{1} = V_{2} > V_{3}$

$V_{1} = V_{2} < V_{3}$

Inside the spherical shell potential is same
$\Rightarrow V_{1} = V_{2}$
$V \propto \frac{1}{d}$
i.e. $V_{1} = V_{2} > V_{3}$

Q. A spherical shell of radius 10cm is carrying a charge q. If the electric potential at distances 5cm,10cm and 15cm from the centre of the spherical shell is V1​,V2​ and V3​ respectively, then respectively, then

V1​>V2​>V3​

V1​<V2​<V3​

V1​=V2​>V3​

V1​=V2​<V3​