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Friday, 9 October

JEE Main Physics · Electric Charges and Fields

Electric Flux Calculation

Electric Flux Calculation (Electric Charges and Fields) was asked 3 times in 3 JEE Main shifts, 2020–2025, out of the 42 shifts Lumi analysed. 3 of the 3 had a numerical answer.

Times asked
3
in 3 shifts
Years
2020–2025
Usual format
Numerical value
Calculation
Pattern
Frequent
repeats across shifts

How it is asked

  • Area from flux through surface
  • Flux from field and area vectors

Difficulty

Easy 2Medium 1Hard 0

Where it sits

Chapter: Electric Charges and Fields. Topic: Gauss's Law, 11 questions over 6 ideas.

Other repeat ideas in this topic

Every time it came

All 3 questions

Newest first, each with its options and official answer.

  1. 7 Apr 2025, Shift 2 · Q50The electric field in a region is given by E⃗=(2i^+4j^+6k^)×103\vec{E}=\left(2\hat{i}+4\hat{j}+6\hat{k}\right)\times10^3 N/C. The flux of the field through…EasyNumerical value
  2. 8 Apr 2024, Shift 1 · Q55An electric field, E⃗=2i^+6j^+8k^6\vec{E}=\frac{2\hat{i}+6\hat{j}+8\hat{k}}{\sqrt{6}} passes through the surface of 4 m2^2 area having unit vector…EasyNumerical value
  3. 9 Jan 2020, Shift 2 · Q22An electric field E⃗=4x i^−(y2+1) j^\vec{E} = 4x\,\hat{i} - (y^2+1)\,\hat{j} N/C passes through the box shown in figure. The flux of the electric field…MediumNumerical valueHas a figure