Gauss's Law
Gauss's law relates flux through closed surface to:
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About This Question
- Subject
- physics
- Chapter
- electrostatics
- Topic
- gauss's law
- Difficulty
- Easy
- Year
- 2025
Solution
Correct Answer:
Enclosed charge
Gauss's Law is one of the four Maxwell's equations. It states that the total electric flux (ΦE) through any closed Gaussian surface is equal to the net electric charge (qenc) enclosed by that surface divided by the permittivity of free space (ϵ0): ΦE=∮E⋅dA=ϵ0qenc
- Charges outside the surface do not contribute to the net flux.
This easy difficulty physics question is from the chapter electrostatics, covering the topic of gauss's law. It appeared in the 2025 exam.
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