Hi! I have recently been independently studying vector calculus. I understand that divergence measures change in magnitude and curl is the change in direction, however, I don't understand what certain divergences and curls represent. For example, how would you describe a field with a divergence of 2? What about a curl of 2? What about when divergences and curls have veriables in them (i.e. 3x+7y)? Thanks in advance!