Field of a circular loop: A wire carrying a current is shaped in the form of a circular loop of radius
If the magnetic field strength that this current produces at the center of the loop is
what is the magnitude of the current that flows through the wire? (μ0 = 4π × 10-7 T ∙ m/A)
A) 5.3 A
B) 16 A
C) 9.1 A
D) 23 A
Correct Answer:
Verified
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