Answer Happy

Posted: **Mon Jul 18, 2022 5:56 am**

: Lh 28 4 10 Points In The Figure Belo Their Ch 28 2 10 Points A Wire Is Formed Into The Shape Of Two Half Circles 1 (654.81 KiB) Viewed 45 times

Please help! I know B=(uI)/(4R) because the circles are only half circles, so the pi's cancel, but I can not get the answer. Please post a solution with an explanation. Thank you!
LH-28-4: (10 points) In the figure belo- their CH-28-2: (10 points) A wire is formed into the shape of two half circles connected by equal-length straight sections as shown. There is a clockwise current of 10.0 A in the circuit. If the radii are 0.10 m and 0.20 m, what is the magnetic field (magnitude and direction) at the center of the circles, C? 0.10 m 0.20 m Show all work - 2