A capacitor of capacitance C=900\ pF is charged fully by 100 V battery B as shown in figure (a). Then it is disconnected from the battery…
NEET 2022 · Hard
Twenty seven drops of same size are charged at 220\ V each. They combine to form a bigger drop. Calculate the potential of the bigger drop.
NEET 2021 · Medium
The equivalent capacitance of the system shown in the following circuit is : *Circuit (described from the figure):* Terminal A connects to…
NEET 2023 · Easy
An electric dipole is placed as shown in the figure. *Figure (described):* Charges -q and +q lie on a horizontal line, each 3\ cm from the…
NEET 2023 · Medium
A short electric dipole has a dipole moment of 16×10^-9 C m. The electric potential due to the dipole at a point at a distance of 0.6 m…
NEET 2020 · Easy
In a certain region of space with volume 0.2 m ^3 , the electric potential is found to be 5 V throughout. The magnitude of electric field…
NEET 2020 · Easy
