how to open explorer from wsl code example

Example 1: windows how to access wsl from explorer

from explorer \\wsl$
from powershell: cd \\wsl$\<DistributionName> 

in my case DistributionName is Ubuntu20.04

Example 2: how to open explorer in wsl linux directory

#Type this:
from explorer \\wsl$
from shell: explorer.exe