JEE Main · Physics · Electromagnetic Induction
Magnetic Flux Calculation
JEE Main asked Magnetic Flux Calculation 3 times in 3 of the 108 shifts Lumi analysed, in 2022 and 2023. It belongs to Faraday's Law, in Electromagnetic Induction (Physics). The longest wait between two years asking it was 1 year. In 2023 it came in more than one shift of the same year.
Updated 2026-10-24
- Times asked
- 3
- in 3 shifts
- Years
- 2 of 8
- First asked
- 2022
- last in 2023
- Pattern
- Occasional
- across the analysed shifts
Questions on this idea a shift, by year
2017–2026. Asked in 2022 and 2023. 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: 1 in 24 shifts · 2023: 2 in 12 shifts · 2024: 0 in 18 shifts · 2025: 0 in 8 shifts · 2026: 0 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: calculation.
- Count correct statements on induced emf methods
- Emf in loop inside solenoid
Difficulty
1 of the 3 questions had a numerical answer.
Every question
All 3 questions
From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.
- 10 Apr 2023, Shift 2 · Q58A square loop of side 2.0 cm is placed inside a long solenoid that has 50 turns per centimetre and carries a sinusoidally varying current…MediumNumerical value
- 6 Apr 2023, Shift 1 · Q38The induced emf can be produced in a coil by A. moving the coil with uniform speed inside uniform magnetic field B. moving the coil with…EasyOther
- 26 Jun 2022, Shift 1 · Q42The magnetic flux through a coil perpendicular to its plane is varying according to the relation Weber. If the…EasySingle correct
Shifts: 26 Jun 2022, Shift 1, 6 Apr 2023, Shift 1, 10 Apr 2023, Shift 2.
Same topic
Other ideas in Faraday's Law
Faraday's Law has 13 ideas JEE Main has asked; 7 of them came up in more than one question.
- Faraday's Law Magnitude15× · 2026
- Linear Motional EMF7× · 2023
- Rotational Motional EMF5× · 2026
- AC Generator Principle5× · 2024
- Induced Charge Flow3× · 2023
- N-Turns Multiplier for Coils2× · 2026
- Average Induced EMFonce · 2024
- EMF Profile of Loop Entering/Exiting B-Fieldonce · 2024
- Power Dissipation in Motional EMIonce · 2024
- Total Heat Dissipation in Transient EMIonce · 2024
- EMF in Spatially Varying Fieldsonce · 2021
- Motional EMF in Arbitrary Shapesonce · 2021