We Gonna Be Alright
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=Stg6wwlbTws
Free ebook http://tinyurl.com/EngMathYT • A basic introduction to the divergence of a vector field - one of the basic operations of vector calculus. I discuss how to calculate the divergence and its physical connection with flux density. Plenty of examples are discussed.
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