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List of top Physics Questions on Electric charges and fields asked in MHT CET
SI unit of electric field is: ____.
MHT CET - 2026
MHT CET
Physics
Electric charges and fields
An electric dipole is placed at an angle of $30^\circ$ in an electric field of intensity $2 \times 10^5$ N/C. It experiences a torque of $0.03$ Nm. If the dipole length is 2 cm, find the charge on the dipole.
MHT CET - 2026
MHT CET
Physics
Electric charges and fields
The work done in rotating an electric dipole of dipole moment $p$ in a uniform electric field $E$ from $\theta = 0^\circ$ to $\theta = 180^\circ$ is:
MHT CET - 2026
MHT CET
Physics
Electric charges and fields
A charge of \(2\,\mu C\) is placed in an electric field of intensity \(4 \times 10^{3}\,\text{N/C}\). What is the force experienced by the charge?
MHT CET - 2026
MHT CET
Physics
Electric charges and fields
An electric dipole of length \(2 \text{ cm}\) is placed at \(60^{\circ}\) to a uniform electric field of \(10^{5} \text{ N/C}\). If it experiences a torque of \(9\sqrt{3} \text{ Nm}\), the magnitude of the charge is:
MHT CET - 2025
MHT CET
Physics
Electric charges and fields
An electric dipole of length \(2 \text{ cm}\) is placed at \(60^{\circ}\) to a uniform electric field of \(10^{5} \text{ N/C}\). If it experiences a torque of \(9\sqrt{3} \text{ Nm}\), the magnitude of the charge is:
MHT CET - 2025
MHT CET
Physics
Electric charges and fields
An electric dipole of length \(2 \text{ cm}\) is placed at \(60^{\circ}\) to a uniform electric field of \(10^{5} \text{ N/C}\). If it experiences a torque of \(9\sqrt{3} \text{ Nm}\), the magnitude of the charge is:
MHT CET - 2025
MHT CET
Physics
Electric charges and fields
A charge of 2 $\mu C$ is placed in an electric field of intensity \( 4 \times 10^3 \, \text{N/C} \). What is the force experienced by the charge?
MHT CET - 2025
MHT CET
Physics
Electric charges and fields
A large insulated sphere of radius ' r ', charged with ' Q ' units of electricity, is placed in contact with a small insulated uncharged sphere of radius ' R ' and is then separated. The charge on the smaller sphere will now be
MHT CET - 2024
MHT CET
Physics
Electric charges and fields
A solid metallic sphere has a charge +3Q. Concentric with this sphere is a conducting spherical shell having charge -Q. The radius of the sphere is 'A' and that of the spherical shell is 'B' ($B>A$). The electric field at a distance 'R' ($A<R<B$) from the centre is ($\epsilon_{0} =$ permittivity of vacuum)
MHT CET - 2023
MHT CET
Physics
Electric charges and fields
If $E_{a}$ and $E_{q}$ represent the electric field intensity due to a short dipole at a point on its axial line and on the equatorial line at the same distance '$r$' from the centre of the dipole, then}
MHT CET - 2023
MHT CET
Physics
Electric charges and fields
A uniformly charged semicircular arc of radius $r$ has linear charge density $\lambda$. The electric field at its centre is $(\varepsilon_0 =$ permittivity of free space$)$
MHT CET - 2014
MHT CET
Physics
Electric charges and fields