Curl of a vector field (ex. no.1): Vector Calculus
This video presents and solves a simple example where the curl of a given vector field is sought. The curl is one of the basic operations of "vector calculus".
Curl of a vector field (ex. no.2): Vector calculus
This video presents a simple example and computes the curl of a given vector field. It gives a rough interpretation of the physical meaning of curl.
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