Intuitively, the curl measures how much is a vector field rotating or spinning around a point.
Demonstrations
The following situation also has a non-zero curl:
Curl is commonly written as cross product
Then the curl is
Intuitively, the curl measures how much is a vector field rotating or spinning around a point.
Demonstrations
The following situation also has a non-zero curl:
Curl is commonly written as cross product
Then the curl is