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2. A cylindrical straight wire with radius b carries a current with a variable current density expressed as ](r) = âz be
Posted: Sun May 15, 2022 5:03 pm
by answerhappygod
- 2 A Cylindrical Straight Wire With Radius B Carries A Current With A Variable Current Density Expressed As R Az Be 1 (22.5 KiB) Viewed 53 times
2. A cylindrical straight wire with radius b carries a current with a variable current density expressed as ](r) = âz bey2 where Jo is a positive constant and r is the distance to the central axis of the wire. Find magnetic flux density (B): a) At a point with r = =b/2, and b) At a point with r = 3b/2. =