# -*- coding: utf-8 -*-
"""
Created on Tue Sep  7 13:26:18 2021

@author: Joschka
"""

import numpy as np

from src import physical_constants as cs

L = 4*np.pi*1e-7*16**2 *0.046925**2 * np.pi/4.75e-3
r = 0.046925
R = cs.rho_copper_20 * 16* 2*r * np.pi/1e-6

print(R)