4. A hollow wire of inner radius a = 0.4 cm and outer radius b = 1 cm. A current of density J(p) = 106 p¹/2 2 flows in t
Posted: Thu May 26, 2022 10:08 am
4. A hollow wire of inner radius a = 0.4 cm and outer radius b = 1 cm. A current of density J(p) = 106 p¹/2 2 flows in the region b 2 pza. Determine the magnetic field induction in the 3 regions (i) b < p, (ii) b≥p≥a and (iii) p <a. λ Ven E = 2TTES a (8)=1068112₂1 07