Question
Download Solution PDFWhich of the following laws states that the line integral of the magnetic field intensity around a closed path is equal to the total current linked by the contour?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFAmpere’s circuital law:
It states that line integral of the magnetic field forming a closed loop around the current (I) carrying wire, in the plane normal to the current, is equal to the μo times the net current passing through the close loop.
\(\mathop \oint \limits_C^{} B.dr = {\mu _o}I\)
In differential form, it can be written as:
∇ × B = μJ
J = Current Density
Last updated on Jun 16, 2025
-> SSC JE Electrical 2025 Notification will be released on June 30 for the post of Junior Engineer Electrical/ Electrical & Mechanical.
-> Applicants can fill out the SSC JE application form 2025 for Electrical Engineering from June 30 to July 21.
-> SSC JE EE 2025 paper 1 exam will be conducted from October 27 to 31.
-> Candidates with a degree/diploma in engineering are eligible for this post.
-> The selection process includes Paper I and Paper II online exams, followed by document verification.
-> Prepare for the exam using SSC JE EE Previous Year Papers.