Sunday, 9 June 2013

CURL : Its purpose and applications

|||| 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.


|||| 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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