NEET Physics Ampere's Law MCQ Question
According to Ampere's Law, what does the integral B . dl represent?
The total current through the surface
The magnetic field strength at a point
The net force on a charged particle
The length of the Amperian loop
Correct Answer
Detailed Explanation
Ampere's Law states that the integral B . dl is equal to μ₀ times the total current passing through the surface, where I is the total current through the surface. This is highlighted in the second chunk of the NCERT context.
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