1. ## Charge density

A hemisphere with radius 4 m has an azimuthally symmetric, vertically increasing charge density of 37 x 10 ^-4 Coulombs/m^3
Find the total charge in the hemisphere.

Having problems with integration by parts to name just one. Also, do this in Cartesian - tht is, needn't need about a cylindrical method...Thank you.

2. Originally Posted by orendacl
A hemisphere with radius 4 m has an azimuthally symmetric, vertically increasing charge density of 37 x 10 ^-4 Coulombs/m^3
Find the total charge in the hemisphere.

Having problems with integration by parts to name just one. Also, do this in Cartesian - tht is, needn't need about a cylindrical method...Thank you.
Is that it or have you missed something?

CB