JEE MainPhysicsElectrostaticsMCQ+4 / −1
A small point mass carrying some positive charge on it, is released from the edge of a table. There is a uniform electric field in this region in the horizontal direction. Which of the following options then correctly describe the trajectory of the mass? (Curves are drawn schematically and are not to scale). 

- A

- B

- C

- D

More from Electrostatics
- Two isolated conducting spheres S1 and S2 of radius and have 12 C and –3 C charges, respectively, and are at a large distance from each other. They are now connected by a conducting wire. A long…2020 · MCQ
- Concentric metallic hollow spheres of radii R and 4R hold charges Q1 and Q2 respectively. Given that surface charge densities of the concentric spheres are equal, the potential difference V(R) – V(4R) is :2020 · MCQ
- A two point charges 4q and -q are fixed on the x-axis at x = and x = respectively. If a third point charge 'q' is taken from the origin to x = d along the semicircle as shown in the figure, the energy of the… Includes diagram2020 · MCQ
- Two charged thin infinite plane sheets of uniform surface charge density and , where || > ||, intersect at right angle. Which of the following best represents the electric…2020 · MCQ
- A particle of charge q and mass m is subjected to an electric field E = E0 (1 – x2) in the x-direction, where and E0 are constants. Initially the particle was at rest at x = 0. Other than the initial position the kinetic energy of…2020 · MCQ
- A solid sphere of radius R carries a charge Q + q distributed uniformly over its volume. A very small point like piece of it of mass m gets detached from the bottom of the sphere and falls down vertically under gravity. This piece carries… Includes diagram2020 · MCQ
- Ten charges are placed on the circumference of a circle of radius R with constant angular separation between successive charges. Alternate charges 1, 3, 5, 7, 9 have charge (+q) each, while 2, 4, 6, 8, 10 have charge (–q) each. The…2020 · MCQ
- Charges Q1 and Q2 are at points A and B of a right angle triangle OAB (see figure). The resultant electric field at point O is perpendicular to the hypotenuse, then is proportional to : Includes diagram2020 · MCQ