The problem states:
Two semicircular arcs have radii R2 = 7.80 cm and R1 = 3.15 cm, carry current i = 0.281 A, and share the same center of curvature C. What are the (a) magnitude and (b) direction (into or out of the page) of the net magnetic field?© BrainMass Inc. brainmass.com October 24, 2018, 9:53 pm ad1c9bdddf
The two semicircular arcs are concentric and with different radii form a current carrying loop. Magnetic field at the center is calculated.
Magnetic field at the Center of a Circular Coil
A straight conductor carrying current i=5.0 A splits into identical semicircular arcs. What is the magnetic field at the center C of the resulting circular loop?View Full Posting Details