- #1

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this implies grad F is in direction of r i.e., radial direction. Radial and normal directions need not be same. Can any öne clarify THE DIRECTION OF GRAD VECTOR?

Thanks,

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- Thread starter seshikanth
- Start date

- #1

- 20

- 0

this implies grad F is in direction of r i.e., radial direction. Radial and normal directions need not be same. Can any öne clarify THE DIRECTION OF GRAD VECTOR?

Thanks,

- #2

- 20

- 0

Can u please throw some light on this?

Thanks

Thanks

- #3

arildno

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And therefore, the radial direction will always be parallell to the vector normal to the level surface.

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