what happens if we create a new branch in git code example

Example 1: git command to create a branch

//Create a New Branch
git checkout -b [name_of_your_new_branch]
//First Push
git push --set-upstream origin [name_of_your_new_branch]

Example 2: how to create new branch

How to create a new branch in git 

$ git checkout -b good

here good is new branch name
the line 3 after executing we will go to that branch