JEE Main Physics · Electrostatic Potential and Capacitance
Charge Sharing and Heat Loss
Charge Sharing and Heat Loss (Electrostatic Potential and Capacitance) was asked 4 times in 4 JEE Main shifts, 2020–2025, out of the 42 shifts Lumi analysed. 2 of the 4 had a numerical answer.
- Times asked
- 4
- in 4 shifts
- Years
- 2020–2025
- Usual format
- Numerical value
- Calculation
- Pattern
- Frequent
- repeats across shifts
How it is asked
- Capacitance from charge sharing
- Energy lost in charge sharing
Difficulty
Easy 2Medium 2Hard 0
Where it sits
Chapter: Electrostatic Potential and Capacitance. Topic: Parallel Plate Capacitors, 15 questions over 9 ideas.
Other repeat ideas in this topic
Every time it came
All 4 questions
Newest first, each with its options and official answer.
- 3 Apr 2025, Shift 2 · Q38Using a battery, a 100 pF capacitor is charged to 60 V and then the battery is removed. After that, a second uncharged capacitor is…EasySingle correct
- 8 Apr 2023, Shift 2 · Q55A 600 pF capacitor is charged by 200 V supply. It is then disconnected from the supply and is connected to another uncharged 600 pF…MediumNumerical value
- 11 Apr 2023, Shift 1 · Q41A parallel plate capacitor of capacitance 2 F is charged to a potential V, The energy stored in the capacitor is . The capacitor is…EasySingle correct
- 2 Sep 2020, Shift 1 · Q23A capacitor is charged fully by a 220 V supply. It is then disconnected from the supply and is connected in series to…MediumNumerical value