- 13 Problem 6 An Electric Current Is Flowing Through A Long Cylindrical Conductor With Radius A 0 25 M The Current 1 (48.23 KiB) Viewed 34 times
(13%) Problem 6: An electric current is flowing through a long cylindrical conductor with radius a = 0.25 m. The current density J = 6.5A/m- is uniform in the cylinder. In this problem we consider an imaginary cylinder with radius r around the axis AB. IA Randomized Variables a= 0.25 m J= 6.5A/m 11:11 Тв
DA 14% Part (a) When r is less than a, express the current inside the imaginary cylinder in terms of r and J. R ox B C 18 ON 5 TL a 5 6 4 1 d OD h 3 0 J B 2 0 WOLLE + I P 0 P r t Submit Hints: Feedback: 4 14% Part (b) Express B in terms of Jandr. A 14% Part (c) For r=0.5 a calculate the numerical value of B in Tesla. A 14% Part (d) When r is greater than a, express the current inside the imaginary cylinder in terms ofr. a and J. 14% Part (e) Express the magnitude of the magnetic field. B, at r>a in terms of I and r. A 14% Part (1) Express B in terms of J a and 1. 14% Part (g) For r = 2 a, calculate the numerical value of B in Tesla.