A total charge Q is uniformly distributed along a rod of length L. Find an
expression for the E-field strength at the point P, which is a distance R from
the center of the rod.
please help I will give medal

Question

A total charge Q is uniformly distributed along a rod of length L. Find an
expression for the E-field strength at the point P, which is a distance R from
the center of the rod.
please help I will give medal

irishboy123 · Answer

think you should show what you have to avoid misunderstanding.  i think i can guess what you mean but as the question stands P can be anywhere, pretty much....

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irishboy123 · Answer

unless of course you mean the field at any point on a circle of radius R about the rod's centre... 😳