- #1

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- Homework Statement
- Please see below

- Relevant Equations
- Electric flux formula (please see below)

For this problem,

The solution is,

However, why can the differential area not be:

I tried integrating and got,

Can someone please tell me what I have done wrong?

Thank you!

The solution is,

However, why can the differential area not be:

I tried integrating and got,

Can someone please tell me what I have done wrong?

Thank you!

Last edited: