A coaxial cable like the one described in the preceding problem and shown in figure has a = 0.316 mm, b = 0.770 cm, and
Posted: Fri May 06, 2022 10:37 am
A coaxial cable like the one described in the preceding problem and shown in figure has a = 0.316 mm, b = 0.770 cm, and c = 0.224 mm. The magnetic field strength at r = 0.100 cm from the central axis is 244 µT. Find the current I. (in unit A) Oha 2b