Question #5 A. [1 point] Is Ampere’s valid for all closed pathssurrounding current carrying conductor? If not, why? B. [4 points]Two identical semicircular arcs have radii ?1 = 7.8 ?? and ?2 = 5.8?? carry current ? = 0.281 ? and share the same center ofcurvature, C. (a) What are the magnitude and direction of netmagnetic field at C? (b) If the direction of the current isreversed, what effect does it have on the magnetic field?
