1 Show that f using the expressions for and f in Cartesian

Last updated: 9/6/2023

1 Show that f using the expressions for and f in Cartesian coordinates Use result from a the product rule for divergence fF f F f F an df the chain rule for gradient Vf g g to show that dg f r f f r 2f r dr r for a function f of r the magnitude of 7 Hint Let g r and recall from class that Vr f