import math as mt

rho = 0.010
a = 0.002
b = 0.005
t1 = 41

H = -t1*(rho)/3*a
H_2 = (t1*(2*pow(b,3) - pow(a,3) - pow(rho,3)))/(3*a*rho)

print(f"H = {H_2} A/m")
8c88c4f197c2e6390eee024402cff9bff36dea08
<mask token>

<mask token>
print(f'H = {H_2} A/m')

<mask token>
rho = 0.01
a = 0.002
b = 0.005
t1 = 41
H = -t1 * rho / 3 * a
H_2 = t1 * (2 * pow(b, 3) - pow(a, 3) - pow(rho, 3)) / (3 * a * rho)
print(f'H = {H_2} A/m')

import math as mt
rho = 0.01
a = 0.002
b = 0.005
t1 = 41
H = -t1 * rho / 3 * a
H_2 = t1 * (2 * pow(b, 3) - pow(a, 3) - pow(rho, 3)) / (3 * a * rho)
print(f'H = {H_2} A/m')

import math as mt

rho = 0.010
a = 0.002
b = 0.005
t1 = 41

H = -t1*(rho)/3*a
H_2 = (t1*(2*pow(b,3) - pow(a,3) - pow(rho,3)))/(3*a*rho)

print(f"H = {H_2} A/m")