NCERT · Class 12 · Physics · Moving Charges and MagnetismAmpere's Circuital Law relates the line integral of magnetic field around a closed loop to:
Step-by-Step Solution
Ampere's Circuital Law states that the line integral of magnetic field $\vec{B}$ around any closed path is equal to $\mu_0$ times the total current ($I_{enclosed}$) enclosed by the path: $\oint \vec{B} \cdot d\vec{l} = \mu_0 I_{enclosed}$.
Detailed Options Breakdown
Option : Total charge inside the loop
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Moving Charges and Magnetism.
Option 1: Total current enclosed by the loop (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Electric flux through the loop
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Moving Charges and Magnetism.
Option 3: Magnetic flux through the loop
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Moving Charges and Magnetism.
💡 Study Guide: This question tests core syllabus concepts from Moving Charges and Magnetism. For formulas, key summaries, and mock exam reference guides, read the full Moving Charges and Magnetism Revision Notes.