The electric field at a distance 3R/2rom the centre of a charged condu...
Explanation:
- Electric Field Inside a Conductor:
When we have a conducting shell, the electric field inside it is always zero. This is because the charges on the shell rearrange themselves in such a way that the electric field inside the conductor cancels out.
- Electric Field Outside the Conductor:
The electric field outside a charged conducting shell is the same as that of a point charge located at the centre of the shell. This is because the shell behaves as if all its charge is concentrated at the centre.
- Given Situation:
In this case, the electric field at a distance 3R/2 from the centre of the shell is E. This means that the shell behaves as a point charge at its centre at this distance.
- Electric Field at a Distance R/2:
When we move closer to the centre of the shell to a distance of R/2, we are now inside the shell. As discussed earlier, the electric field inside a conductor is always zero.
Therefore, the electric field at a distance R/2 from the centre of the conducting shell is zero (option A).
The electric field at a distance 3R/2rom the centre of a charged condu...
Given Information:
- Electric field at a distance 3R/2 from the centre of a charged conducting spherical shell of radius R is E.
Explanation:
- Inside a charged conducting spherical shell, the electric field is zero. This is because the charges on the shell redistribute themselves in such a way that the electric field inside the shell cancels out.
- Since the electric field at a distance of 3R/2 from the centre of the shell is E, it implies that the electric field inside the shell is zero up to a distance of 3R/2.
- Therefore, at a distance of R/2 from the centre of the shell (which is within the shell), the electric field will be zero.
Conclusion:
Hence, the electric field at a distance R/2 from the centre of the spherical shell is zero.
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