- #1
grandpa2390
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- 14
Homework Statement
Please don't make me post the entire question. If so, can I take a picture of the example in my textbook?
I am looking at an example in my textbook where we are to check Stoke's theorem
After doing the cross-product of del cross v I get (4z^2-2x)[x hat] + (2z^2)[z hat]
since da points in the x direction
da =dydz[x hat]
Homework Equations
integral of del cross v dot da
The Attempt at a Solution
when they do the integral, it is of the x component alone. why? is it because da is pointing in the x direction?