MCQ
What is the net magnetic flux through a closed surface?
- APositive
- BNegative
- CZero
- DDepends on the nature of the surface
✓
Answer
- Zero
Explanation:
Gauss’s law indicates that there are no sources or sinks of the magnetic field inside a closed surface. A “closed surface” is a surface that completely encloses a volume with no holes. Therefore, the net magnetic flux through a closed surface is zero.
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