How would you go about proving:
Curl(f(r)R) where R is the position vector x^(2)i +y^(2)j +z^(2)k
I know it should equal zero but once Ihave it in its components I am struggling to make them equal zero.
Thank you
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How would you go about proving:
Curl(f(r)R) where R is the position vector x^(2)i +y^(2)j +z^(2)k
I know it should equal zero but once Ihave it in its components I am struggling to make them equal zero.
Thank you
so basically the curl is evaluates towhich is clearly
Trianagt, to use jakncokes' answer you will also need to know that