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Physics · JEE

Important Questions: Electrostatics for JEE

27+ syllabus-aligned questions available

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The most important Electrostatics questions for JEE cover conceptual traps, standard results, and numerical patterns from Electric charges: conservation of charge, Coulomb's law forces between two point charges, forces between multiple charges, superposition principle and continuous charge distribution, Electric field: electric field due to a point charge, electric field lines, electric dipole, electric field due to a dipole, torque on a dipole in a uniform electric field, Electric flux, Gauss's law and its applications to find field due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell, Electric potential and its calculation for a point charge, electric dipole and system of charges, and more. Goodmarks provides 27+ high-yield MCQs with full solutions.

Focus on what matters most. These important Electrostatics questions cover high-weightage concepts from Electric charges: conservation of charge, Coulomb's law forces between two point charges, forces between multiple charges, superposition principle and continuous charge distribution, Electric field: electric field due to a point charge, electric field lines, electric dipole, electric field due to a dipole, torque on a dipole in a uniform electric field, Electric flux, Gauss's law and its applications to find field due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell, Electric potential and its calculation for a point charge, electric dipole and system of charges, and more — the topics JEE repeats every year.

Subtopics in Electrostatics

  • Electric charges: conservation of charge, Coulomb's law forces between two point charges, forces between multiple charges, superposition principle and continuous charge distribution
  • Electric field: electric field due to a point charge, electric field lines, electric dipole, electric field due to a dipole, torque on a dipole in a uniform electric field
  • Electric flux, Gauss's law and its applications to find field due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell
  • Electric potential and its calculation for a point charge, electric dipole and system of charges
  • Potential difference, equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field
  • Conductors and insulators, dielectrics and electric polarization
  • Capacitors and capacitance, the combination of capacitors in series and parallel
  • Capacitance of a parallel plate capacitor with and without dielectric medium between the plates, energy stored in a capacitor

Free sample questions

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Q1PhysicsUnit 11: Electrostatics
The electric field at a distance 3R2\frac{3 R}{2} from the centre of a charged conducting spherical shell of radius R\mathrm{R} is E\mathrm{E}. The electric field at a distance R2\frac{\boldsymbol{R}}{\mathbf{2}} from the centre of the sphere is :
Q2PhysicsUnit 11: Electrostatics
was the first to discover that lightning is electric discharge.
Q3PhysicsUnit 11: Electrostatics
Two identical conductors of copper and aluminium are placed in an identical electric field. The magnitude of induced charge in the aluminium will be :
Q4PhysicsUnit 11: Electrostatics
If a charge is placed on a conductor having a pointed end, then
Q5PhysicsUnit 11: Electrostatics
If a charge is moved against the coulomb force of an electric field, then :
Q6PhysicsUnit 11: Electrostatics
A positive charge and a negative charge are held in place and initially form a dipole. Then a uncharged conducting bar is placed in between them. How is the force between the charges affected?
Q7PhysicsUnit 11: Electrostatics
What is the net charge on an neutral atom?
Q8PhysicsUnit 11: Electrostatics
Which of the following statements is not true about Gauss's law?

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Frequently asked questions

What makes a Electrostatics question "important" for JEE?

Important questions test core concepts that appear frequently across JEE Main and Advanced papers — definitions, standard formulas, and classic problem types.

Which subtopics in Electrostatics are high-weightage?

Key areas include Electric charges: conservation of charge, Coulomb's law forces between two point charges, forces between multiple charges, superposition principle and continuous charge distribution, Electric field: electric field due to a point charge, electric field lines, electric dipole, electric field due to a dipole, torque on a dipole in a uniform electric field, Electric flux, Gauss's law and its applications to find field due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell, Electric potential and its calculation for a point charge, electric dipole and system of charges, and more. Prioritise these before moving to edge cases.

How many important questions should I revise?

Revise 30–50 important MCQs per unit in the last month before JEE. Focus on questions you got wrong at least once.

Can I practise only important questions on Goodmarks?

Pro users can filter by unit and subtopic to target high-yield areas. Free users can attempt sample questions on this page.

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