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Potential difference, equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field Revision for JEE

8+ syllabus-aligned questions available

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Revise Potential difference, equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field by covering every subtopic once, drilling formulas, then solving 8+ timed MCQs with full solutions.

Use this Potential difference, equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field revision checklist before mocks and the final exam. Reinforce concepts with 8+ syllabus-aligned MCQs on Goodmarks.

Revision checklist

  1. 1.Core idea: Potential difference, equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field
  2. 2.Relates to other subtopics in Electrostatics
  3. 3.Coulomb's law, superposition, electric field and potential
  4. 4.Gauss's law applications (wire, sheet, shell)
  5. 5.Master Potential difference, equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field definitions and standard results
  6. 6.Solve 20 timed MCQs for Potential difference, equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field

Syllabus context

Part of Electrostatics in JEE Main Physics.

Free sample questions

Attempt 8 free MCQs for Potential difference, equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field. Unlock the full bank with Pro.

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Q1PhysicsUnit 11: Electrostatics
The top of the atmosphere is about 400 kV with respect to the surface of the earth, corresponding to an electric field that decreases with altitude. Near the surface of the earth, the field is about 100Vm−1100 V m^{-1} Still, we do not get an electric shock as we step out of our house into the open house, because (assume the house to be a steel cage so that there is no field inside)
Q2PhysicsUnit 11: Electrostatics
An example of an equipotential surface in earth is
Q3PhysicsUnit 11: Electrostatics
Work done in moving an object through an equipotential surface is
Q4PhysicsUnit 11: Electrostatics
A diverging electron beam enters a region of varying potentials. Intersection of equispaced equipotential plane surfaces with the plane of the paper are shown, with their potentials mentioned in the figure. If before entering this region, xx and yy components of the velocity of electrons are⁡32evm\operatorname{are} 3 \sqrt{\frac{2 e v}{m}} and evm,\sqrt{\frac{e v}{m}}, respectively, where mm is the mass of an electron and ee is the electronic charge, then : This question has multiple correct options
Q5PhysicsUnit 11: Electrostatics
The equi-potential surface in the region are
Q6PhysicsUnit 11: Electrostatics
What is the shape of the equipotential surface for the line charge?
Q7PhysicsUnit 11: Electrostatics
Potential difference between two points is equal to
Q8PhysicsUnit 11: Electrostatics
In a uniform electric field, equipotential surfaces must: This question has multiple correct options

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How should I revise Potential difference, equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field before JEE?

Follow the checklist on this page, revise formulas daily, and attempt mixed MCQs every 2–3 days.

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