Question:medium
Two concentric conducting spherical shells A and B having radii rA and rB (rB>rA) are charged to +2q and -q respectively. The electric field along a line passing through the centre is
Two concentric conducting spherical shells A and B having radii rA and rB (rB>rA) are charged to +2q and -q respectively. The electric field along a line passing through the centre is
Show Hint
For concentric shells, analyze region-wise using Gauss’s law.
Updated On: Mar 20, 2026
- Option a
- Option b
- Option c
- Option d
Show Solution
The Correct Option is C
Solution and Explanation
Was this answer helpful?
0
Top Questions on Electric charges and fields
- Derive the expression for Electric Field Intensity on the axial and equatorial line of a dipole.
- HBSE Class 12 - 2026
- Physics
- Electric charges and fields
- State Gauss’s Theorem and use it to find the electric field due to an infinitely long charged wire or a thin spherical shell.
- HBSE Class 12 - 2026
- Physics
- Electric charges and fields
- Two point charges $+2\mu C$ and $+8\mu C$ are placed at a distance of 15 cm apart in air. At a point on the line joining these two charges where the net electric field becomes zero, a third charge of $+5\mu C$ is placed. The net electrostatic force acting on $+5\mu C$ charge is
- TS EAMCET - 2025
- Physics
- Electric charges and fields
- The electrostatic force between two charges kept in air is F. If 30% of the space between the charges is filled with a medium, then the electrostatic force between the charges becomes $\frac{F}{2.56}$. The dielectric constant of the medium is
- TS EAMCET - 2025
- Physics
- Electric charges and fields
- Want to practice more? Try solving extra ecology questions todayView All Questions