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Physics - Electrostatics

Practise 142 NTA Abhyas (JEE Main) questions on Electrostatics. Each question shows a quick preview so you can jump straight to the topic you want to revise.

Electrostatics has been asked in 0 of the 25 years of NTA Abhyas (JEE Main) papers analysed (2002–2026), with 142 questions in all. 100% of them were easy, 0% moderate and 0% tough. Most of its questions came from 2026, with 0 questions that year. In the last three years (2024–2026) it had 0 questions across 49 papers, about 0 per paper.

All of the chapter's questions come from a single topic, Uncategorized.

  1. 1An electric field E → = 10 x i ^ N C - 1 exists in space where x is measured in metre. Considering the potential at 10 m , 20 m to be zero,
  2. 2A square frame ABCD is made of insulated wires and there is a short dipole, with dipole moment p , fixed in the plane of the figure. The dip
  3. 3A few spherical equipotential surfaces are shown in the figure. The electric field at any point, at a distance x from the centre, is
  4. 4Two thin rings each of radius R are placed at a distance d apart. The charges on the rings are + q and − q . The potential difference betwee
  5. 5The capacitance of the capacitors C 1 , C 2 and C 3 are 4 F , 6 F and 12 F respectively as shown, and the switch S remains closed for a long
  6. 6A parallel plate capacitor of area A , plate separation d and capacitance C is filled with three dielectric materials having dielectric cons
  7. 7Two small spheres each of mass m and charge q are tied from the same rigid support with the help of silk threads of length L . They make ang
  8. 8A solid ball of radius R has a charge density ρ given by ρ = ρ o 1 - r R for 0 ≤ r ≤ R . The electric field outside the ball is
  9. 9The electric potential in a region is given as V = – 4 a r 2 + 3 b , where r is distance from the origin, a and b are constants. If the volu
  10. 10Three parallel plate air capacitors are connected in parallel. Each capacitor has plate area A 3 and the separation between the plates is d
  11. 11Work done by an external agent to move slowly a charge Q from rim of a uniformly charged horizontal disc of radius a and charge per unit are
  12. 12The quarter disc of radius R (see figure) has a uniform surface charge density σ . Find electric potential at a point O , O , Z .
  13. 13The minimum velocity v with which charge q should be projected so that it manages to reach the centre of the ring starting from the position
  14. 14The electric field intensity at all points in space is given by E → = 3 i ^ − j ^ Vm - 1 . The nature of equipotential lines in x - y plane,
  15. 15The work done in placing the dielectric slab inside one of the capacitors as shown in the diagram.
  16. 16A parallel plate capacitor of capacitance 1 μF has a charge of + 2 μC on one of the plates and a charge of + 4 μC on the other. The potentia
  17. 17A hollow cylinder has a charge q placed at its centre. If ϕ is the electric flux (in V m ) associated with the curved surface B, the flux li
  18. 18An isolated soap bubble is kept in a container in which the pressure is maintained at P 0 . The bubble is given some charge due to which its
  19. 19In the given figure the work done by the battery after the switch S is closed is
  20. 20If 20 J of work has to be done to move an electric charge of 4 C from a point of potential 10 V to another point of potential V , then the v
  21. 21In the given circuit, initially switch S 1 is closed and S 2 and S 3 are open. After charging of the capacitor, at t = 0 , S 1 is open and S
  22. 22Two conducting spheres A and B of radius a and b respectively are at the same electric potential. The ratio of the surface charge densities
  23. 23A non-conducting ring of radius 0 . 5 m carries the total charge of 1.11 × 10 - 10 C , distributed non-uniformly on its circumference, produ
  24. 24The potential at point A , in the circuit, is (Point N is grounded, i.e. the potential of that point is zero.)
  25. 25What is the energy stored in the capacitor (in μJ ) between terminals ' a ' and ' b ' of the network (as shown in figure)?If capacitance of
  26. 26A particle of mass 1 kg and charge 1 3 μC is projected towards a non conducting fixed spherical shell having the same charge uniformly distr
  27. 27A small conducting sphere of the radius r is lying concentrically inside a bigger hollow conducting sphere of radius R . The bigger and smal
  28. 28n 1 capacitors, each of capacitance C 1 are connected in parallel and are charged by a source of potential difference V and n 2 capacitors,
  29. 29If the slab is brought inside the parallel plate capacitor with a speed v . Then the variation of d c d t with respect to v is d c d t = R a
  30. 30Plates of a parallel plate capacitor, having a potential difference 100 V applied across them, carry a surface charge density of 50 nC c m -
  31. 31A conducting balloon of the radius a is charged to potential V 0 and held at a large height above the earth ensures that charge distribution
  32. 32In a system used for spraying cars, a car body is positively charged. Neutral droplets of paint are then attracted to the car because the po
  33. 33An electric dipole is situated in an electric field of uniform intensity E whose dipole moment is p and moment of inertia is I . If the dipo
  34. 34A nonconducting ring of mass m and radius R is charged as shown. The charged density i.e. charge per unit length is λ . It is then placed on
  35. 35A very small sphere having a charge q , uniformly distributed throughout its volume, is placed at the vertex of a cube of side a . The elect
  36. 36A hollow charged metal sphere has radius r . If the potential difference between its surface and a point at distance 3 r from the centre is
  37. 37The electric potential at a space point P x , y , z is given as V = x 2 + y 2 + z 2 . The modulus of the electric field at that point is pro
  38. 38An insulating solid sphere of the radius R is charged in a non-uniform manner such that the volume charge density ρ = A r , where A is a pos
  39. 39Three infinitely long charge sheets are placed as shown in figure. The electric field at point P is
  40. 40Two parallel plate air capacitors of the same capacity C are connected in series to a battery of emf E . Then one of the capacitors is compl
  41. 41The capacitance of a parallel plate capacitor becomes 4 3 times its original value. If a dielectric slab of thickness t = d 2 is inserted be
  42. 42Four identical capacitors are connected with a battery of voltage V and two switches k 1 and k 2 as shown in the figure below. Initially, k
  43. 43The block shown in the diagram has a mass of 2 μg and a charge of 2 × 10 – 9 C . If the block is given an initial velocity of 2 m s - 1 in t
  44. 44A small charged ball is hovering in the state of equilibrium at a height h over a very large horizontal uniformly charged sheet. If a disc o
  45. 45Four charges + q , + q , - q , and - q are placed on X - Y plane at the points whose coordinates are 0 . 5 , 0 , 0 , 0 . 5 , - 0 . 5 , 0 and
  46. 46An electric dipole is placed at the origin and is directed along the x -axis. At a point P , far away from the dipole, the electric field is
  47. 47A spherical portion has been removed from a solid sphere having a charge distributed uniformly in its volume as shown in the figure. The ele
  48. 48A little charged bead is inside the hollow frictionless sphere manufactured from the insulating material. Sphere has a diameter of 50 c m .
  49. 49The figure shows a capacitor of capacitance C connected to a battery via a switch, having a total charge Q on it, in steady-state. When the
  50. 50The figure given below shows a network of four capacitors of capacitance equal to C 1 = C , C 2 = 2 C , C 3 = 3 C , C 4 = 4 C are connected

Frequently Asked Questions

1.How many questions are available for Electrostatics?

This chapter includes 142 NTA Abhyas (JEE Main) questions.

2.Are these questions only from NTA Abhyas (JEE Main), or from other exams too?

These are NTA Abhyas (JEE Main) questions specifically for the Electrostatics chapter. Questions from other exams like JEE Main or JEE Advanced are organised separately under their respective exam sections.

3.What is the difficulty level of Electrostatics questions in NTA Abhyas (JEE Main)?

Of the 142 questions analysed for this chapter, 100% are easy, 0% moderate and 0% tough. 2026 had the most, with 0 questions.

4.Which topics in Electrostatics should I focus on?

All of this chapter's questions come from a single topic: Uncategorized.