Engineering, 18.02.2020 02:31, xxQueenPxx7432

Given the vector current density J = (10rho2z)arho − (4rho cos2φ)aφ mA/m2 :

a. Find the current density at P (rho = 2, φ = 60◦ , z = 3);
b. Determine the total current flowing outward through the circular band rho = 4, π < φ < 2π ,
3 < z < 8.

Answers: 1

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Given the vector current density J = (10rho2z)arho − (4rho cos2φ)aφ mA/m2 :

a. Find the...