KCET Electrostatic Potential and Capacitance Weightage 2025
KCET Electrostatic Potential and Capacitance Weightage 2025 is expected to be 5% to 8% which is approximately 3 to 5 questions in the KCET 2025 exam. The important sub-topics of the Electrostatic Potential and Capacitance section include capacitance, electric potential, potential energy in electrostatics, etc.
KCET Electrostatic Potential and Capacitance Weightage 2025 - Electrostatic Potential and Capacitance Weightage carry a moderate weightage in in KCET exam. As per the previous year's analysis, the expected KCET 2025 Electrostatic Potential and Capacitance Weightage is around 5% to 8% which is approximately 3 to 5 questions in the KCET 2025 exam. Some of the important sub-topics from Electrostatic Potential and Capacitance include capacitors in series and parallel, capacitance, electric potential, potential energy in electrostatics, and energy stored in capacitors.
As per KCET syllabus 2025, to excel in the Electrostatic Potential and Capacitance section of KCET Physics, candidates need to have a conceptual understanding rather than just memorising the formulas. Practising a variety of sample questions will help in time management. Most importantly, practice numerical problems to increase the chances of scoring good score in the KCET 2025 exam.
Check Also: KCET Previous Year Question Papers
Expected KCET 2025 Electrostatic Potential and Capacitance Weightage
Check the table below to get an idea of the expected KCET Electrostatic Potential and Capacitance Weightage 2025.
Subtopic | Weightage (%) |
Electrostatic Potential | 15 to 20% |
Potential due to a Point Charge | 10 to 15% |
Potential due to an Electric Dipole | 5 to 10% |
Potential due to a System of Charges | 5 to 10% |
Equipotential Surfaces | 5 to 10% |
Potential Energy of a System of Charges | 5 to 10% |
Potential Energy in an External Field | 5 to 10% |
Electrostatics of Conductors | 15 to 20% |
Dielectrics and Polarization | 5 to 10% |
Capacitors and Capacitance | 15 to 20% |
The Parallel Plate Capacitor | 10 to 15% |
Effect of Dielectric on Capacitance | 5 to 10% |
Combination of Capacitors | 5 to 10% |
Energy Stored in a Capacitor | 5 to 10% |
Note: The above table is prepared based on the previous year's analysis. The data may vary from year to year.
Check Also: KCET Chemistry Syllabus 2025
KCET 2025 Electrostatic Potential and Capacitance Important Topics
Check the list of important topics of KCET 2025 Electrostatic Potential and Capacitance in the table below.
Topics | Electrostatic Potential and Capacitance Subtopics |
Electrostatic Potential |
|
Potential Energy |
|
Dielectrics and Polarization |
|
Electrostatics of Conductors |
|
Capacitors and Capacitance |
|
Note: The above table is prepared based on the previous year's KCET Physics Syllabus. The data may vary from year to year.
Read Also: Best Books for KCET Preparation 2025
KCET 2025 Electrostatic Potential and Capacitance Sample Questions
Check some of the KCET 2025 sample questions on Electrostatic Potential and Capacitance below.
- A 500 µC charge is at the centre of a square of side 10 cm. Find the work done in moving a charge of 10 µC between two diagonally opposite points on the square. (Delhi 2008)
Answer: The work done in moving a charge of 10 µC between two diagonally opposite points on the square will be zero because these two points will be at equipotential.
- What is the electrostatic potential due to an electric dipole at an equatorial point? (All India 2009)
Answer: The electric potential at any point in the equatorial plane of the dipole is Zero.
- What is the work done in moving a test charge q through a distance of 1 cm along the equatorial axis of an electric dipole? (All India 2009)
Answer: Since the potential for equatorial axis V = 0 ∴ W = qV = 0
- A hollow metal sphere of radius 5 cm is charged such that the potential on its surface is 10 V. What is the potential at the centre of the sphere? (All India 2011)
Answer: The electric field inside the shell is zero. This implies that potential is constant inside the shell (as no work is done in moving a charge inside the shell) and, therefore, equals its value at the surface, which is 10 V.
- Why must the electrostatic potential inside a hollow-charged conductor be the same at every point? (All India 2012)
Answer: Inside the hollow charged conductor, the electric field is zero therefore no work is done in moving a small test charge within the conductor. Hence electrostatic potential inside a hollow charged conductor is the same at every point.
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