- #1

clickcaptain

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## Homework Statement

What is the electrostatic potential energy of an isolated spherical conductor of radius 24 cm that is charged to 3.9 kV?

## Homework Equations

Electric potential

U = (kQ)/r

## The Attempt at a Solution

U = ((8.99 * 10

^{9}) * (3.9 * 10

^{3})/(0.24)

Could someone walk me through how to do this? Its a simple problem I know...but I'm not understanding it, thanks!