NCERT · Class 10 · Science · Magnetic Effects of Electric CurrentThe magnetic field inside a long straight solenoid-carrying current is:
Step-by-Step Solution
The magnetic field inside a long straight current-carrying solenoid is uniform and the same at all points, represented by parallel straight field lines.
Detailed Options Breakdown
Option : Zero
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Magnetic Effects of Electric Current.
Option 1: Uniform (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Non-uniform
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Magnetic Effects of Electric Current.
Option 3: Stronger at the ends than at the center
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Magnetic Effects of Electric Current.
💡 Study Guide: This question tests core syllabus concepts from Magnetic Effects of Electric Current. For formulas, key summaries, and mock exam reference guides, read the full Magnetic Effects of Electric Current Revision Notes.