Question
Download Solution PDFFind H = ___________ A/m at the center of a circular coil of diameter 1 m and carrying a current of 2 A.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
The magnetic field intensity (H) of a circular coil is given by
Where I is the current flow through the coil
R is the radius of the circular coil
Calculation:
Given that, Current (I) = 2 A
Diameter = 1 m
Radius (R) = 0.5 m
Magnetic field intensity
Common Mistake:
The magnetic field intensity (H) of a circular coil is given by
The magnetic field intensity (H) of a straight conductor is given by
Last updated on Jul 1, 2025
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