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3 Days Timetable: Electric Charges and Fields (2025) | Physics for JEE Main & Advanced PDF Download

Let's explore the Physics chapter called "Electric Charges and Fields" and understand its importance for the JEE exam. By studying the past years' JEE questions spanning from 2014 to 2023, we can see that this chapter is crucial for success in the JEE exam. Understanding the concepts in this chapter is vital for excelling in the exam.

Meet Your Timetable Goals with EduRev!


The study plan for this chapter offers you a schedule to manage your time effectively for learning and practicing the chapter thoroughly. By following this plan diligently, you'll be well-prepared to tackle even the most challenging questions asked in JEE related to each chapter. These resources include chapter notes, videos, and tests for every topic and chapter. To access these valuable resources, including documents, videos, and tests, simply click here.

Topics to Cover


Before diving into the study plan, let's go through the topics we have to cover in this chapter:

Study Plan


For this chapter, we'll adopt a 3-day strategy for studying, followed by one extra day for revision only.

Day 1: Charging by Induction, Gold Leaf Electroscope, Electric Field & Electric Field Lines

Study Tips for Day 1:

Day 2: Coulomb's Law, Coulomb's Law & Its Applications, Permittivity & Relative Permittivity for Coulomb's Law, Electric Dipole

Study Tips for Day 2:

  • Try to grasp the underlying concepts thoroughly.
  • EduRev offers tips and tricks for understanding these topics effectively. Check out How to Prepare for JEE Physics.

Day 3: Methods of Charging: Friction, Conduction & Induction, Conductors & Insulators, Electric Field due to Continuous Charge Distribution, Electric Field Due to Point Electric Charges, Electric field Intensity due to a Uniformly Charged Ring, Continuous Charge Distribution, Electric Flux, Gauss' Law

Study Tips for Day 3:

Revision

Conclusion

In the JEE Physics exam, you'll encounter questions like the ones mentioned above. The best way to review and get better at these topics is to solve questions. If you find a question tricky, it's a sign that you might not fully grasp that topic. In that case, it's a good idea to revisit the topic and study it again, and solve more questions related to it.

Note: It's essential to study all your subjects simultaneously. EduRev offers timetables for all your other subjects too, so you can plan your study schedule comprehensively.

Certainly! Here are all the hyperlinks categorized at the end of the study plan:
Useful Links for Studying "Electric Charges and Fields"
General Resources:

  • JEE Exam - Explore more about the JEE exam.

Topic-specific Resources: 

Practice Questions and Solutions: 

Additional Study Resources: 

By following this study plan and utilizing these resources, you'll be well-prepared for the JEE Physics exam. 

Good luck with your studies!

The document 3 Days Timetable: Electric Charges and Fields (2025) | Physics for JEE Main & Advanced is a part of the JEE Course Physics for JEE Main & Advanced.
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FAQs on 3 Days Timetable: Electric Charges and Fields (2025) - Physics for JEE Main & Advanced

1. What is charging by induction, and how does it work?
Ans. Charging by induction is a method of charging an object without direct contact. It involves bringing a charged object close to a neutral conductor, causing the electrons in the conductor to rearrange themselves. If the charged object is positively charged, electrons from the conductor move towards it, leaving the far side of the conductor positively charged. If the charged object is negatively charged, the opposite occurs. This process can result in the conductor becoming charged when it is grounded or separated from the charged object.
2. What is Coulomb's Law, and what is its significance in electrostatics?
Ans. Coulomb's Law states that the electrostatic force between two point charges is directly proportional to the product of the magnitudes of the charges and inversely proportional to the square of the distance between them. Mathematically, it is expressed as F = k * (|q1 * q2| / r²), where F is the force, k is Coulomb's constant, q1 and q2 are the magnitudes of the charges, and r is the distance between the charges. This law is fundamental in electrostatics as it quantifies the force between charged objects and helps understand electric interactions.
3. What are conductors and insulators, and how do they behave in electric fields?
Ans. Conductors are materials that allow the flow of electric charge (electrons) easily, such as metals. In an electric field, conductors redistribute their charges, causing the electric field inside the conductor to be zero when in electrostatic equilibrium. Insulators, on the other hand, do not allow charge to flow freely; materials like rubber and glass resist the movement of electrons. In an electric field, insulators remain polarized but do not allow current to flow.
4. What is Gauss' Law, and how can it be applied to calculate electric fields?
Ans. Gauss' Law states that the electric flux through a closed surface is equal to the charge enclosed divided by the permittivity of free space. Mathematically, it is expressed as Φ_E = Q_enc / ε₀, where Φ_E is the electric flux, Q_enc is the enclosed charge, and ε₀ is the permittivity of free space. This law can be applied to find electric fields in cases of high symmetry, such as spherical, cylindrical, or planar charge distributions, allowing for simpler calculations compared to direct integration.
5. What is an electric dipole, and how does it interact with an electric field?
Ans. An electric dipole consists of two equal and opposite charges separated by a distance. The dipole moment, a vector quantity, represents the strength and direction of the dipole and is given by p = q * d, where q is the charge and d is the separation distance. When placed in an electric field, a dipole experiences a torque that tends to align it with the field direction, leading to a potential energy change. The interaction of dipoles with electric fields is crucial in various applications, including molecular chemistry and material science.
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