|||| Curl basically is a
measure of how much a field of force can turn you or spin you about its axis or
about your axis.
|||| Obviously this
ability depends upon how far you are from the center of the center of the force
field (where usually the force field is the strongest.
|||| What better example
can anyone give for this than the example of a whirlpool.
|||| When a whirlpool
turns, the further you are from the center of the whirlpool, the lesser is the
ability of the water involved to make you spin.
THE CROSS IN THE CURL.
|||| Just look carefully
into the symbol of the curl, there is a cross in it. It comes in the
cross-product as well as in the
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