A conducting sphere of radius R is given a ch | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) For a conducting sphere,the charge $Q$ resides entirely on its outer surface.The electric field $E$ inside a conducting sphere is zero because the

Vedclass · Accepted Answer

$\frac{Q}{4\pi \varepsilon_0 R}, 0$

Vedclass · Answer

(B) For a conducting sphere,the charge $Q$ resides entirely on its outer surface.The electric field $E$ inside a conducting sphere is zero because the charges are distributed on the surface such that they cancel each other's field at every point inside.The electric potential $V$ inside a conducting sphere is constant and equal to the potential at its surface.Therefore,the potential at the centre is $V = \frac{1}{4\pi \varepsilon_0} \frac{Q}{R}$.The electric field at the centre is $E = 0$.

$A$ conducting sphere of radius $R$ is given a charge $Q$. The electric potential and the electric field at the centre of the sphere respectively are

Similar Questions

Two charges $5 \times 10^{-8} \; C$ and $-3 \times 10^{-8} \; C$ are located $16 \; cm$ apart. At what point$(s)$ on the line joining the two charges is the electric potential zero? Take the potential at infinity to be zero.

$A$ charged spherical conductor has radius '$r$'. The potential difference between its surface and a point at a distance '$3r$' from the center is '$V$'. The electric intensity at a distance '$3r$' from the center of the conductor is:

Choose the $CORRECT$ option.

$A$ charge of $10\, e.s.u.$ is placed at a distance of $2\, cm$ from a charge of $40\, e.s.u.$ and $4\, cm$ from another charge of $20\, e.s.u.$ The potential energy of the charge $10\, e.s.u.$ is (in $ergs$)

$A$ conducting sphere of radius $R$ is given a charge $Q$. The electric potential and the electric field at the centre of the sphere respectively are

Vedclass Test Series

Exam Paper Generator

Online Exam Module