JEE Main · Physics · Electrostatic Potential and Capacitance
Leaky Dielectric as an RC Circuit
JEE Main asked Leaky Dielectric as an RC Circuit once in the 108 shifts Lumi analysed, on 8 Apr 2026, Shift 2. It belongs to Dielectrics, in Electrostatic Potential and Capacitance (Physics).
Updated 2026-10-24
- Times asked
- 1
- in 1 shift
- Years
- 1 of 8
- First asked
- 2026
- the only year
- Pattern
- New since 2024
- asked once so far
Questions on this idea a shift, by year
2017–2026. Asked in 2026. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Physics questions.
Raw count: 2017: 0 in 1 shift · 2020: 0 in 12 shifts · 2021: 0 in 24 shifts · 2022: 0 in 24 shifts · 2023: 0 in 12 shifts · 2024: 0 in 18 shifts · 2025: 0 in 8 shifts · 2026: 1 in 9 shifts.
Shift by shift
Each square is one analysed shift, in date order. Open a filled one for that paper.
How JEE Main framed it
Numerical value is the usual form. Skill tested: multi-step.
- Permittivity of leaky dielectric
Difficulty
1 of the 1 question had a numerical answer.
Every question
The question
From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.
Shift: 8 Apr 2026, Shift 2.
Same topic
Other ideas in Dielectrics
Dielectrics has 9 ideas JEE Main has asked; 6 of them came up in more than one question.
- Partial and Multiple Slabs10× · 2026
- Dielectric with Battery Connected3× · 2024
- Dielectric with Battery Disconnected3× · 2024
- Capacitance with Full Slab2× · 2025
- Induced Surface Charge Density2× · 2025
- Polar vs. Non-Polar Dielectrics2× · 2025
- Identifying Series vs Parallel Slab Configurationsonce · 2025
- Leaky Dielectric and RC Equivalentonce · 2021