Question:
\( \nabla \cdot \vec{B} = 0 \), shows that
\( \nabla \cdot \vec{B} = 0 \), shows that
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Magnetic field lines have no start or end — unlike electric field lines.
Updated On: May 23, 2025
- Electrostatic fields have no sources or sinks
- Magnetostatic fields have no sources or sinks
- Electrostatic fields have two sources and two sinks
- Magnetostatic fields have two sources and one sink
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The Correct Option is B
Solution and Explanation
From Maxwell’s equations:
\[
\nabla \cdot \vec{B} = 0
\]
This implies there are no magnetic monopoles — magnetic field lines are always closed loops and do not begin or end at a point.
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