What is the magnetic field at any point

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Target Exam

CUET

Subject

Physics

Chapter

Moving Charges and Magnetism

Question:

What is the magnetic field at any point inside the straight solenoid given as ?

Options:

2μ₀nI

μ₀nI

μ₀nIπ

μ₀nI/2π

Correct Answer:

μ₀nI

Explanation:

By Ampere Circuital Law, the magnetic field at any point inside the straight solenoid is given as μ₀nI.