Question

a field is irrotational if​

Answer 1

Answer:

Explanation:

A vector field F is called irrotational if it satisfies curl F = 0. The terminology comes from the physical interpretation of the curl. ... A vector field F = (F1,F2) is called irrotational if its “scalar curl” or “2-dimensional curl” ∂1F2 − ∂2F1 is zero