What Does Find the Charge on the Outer Surface of Sphere 2 Mean?

[Antonius]

Homework Statement

Homework Equations

E = kq1q2/r2

The Attempt at a Solution

[/B]
Last line -- When it says find the charge, does it mean find the net charge or...? Can you please restate the question? Thanks

 

[ehild]

The question is: " Find the charge on the outer surface of sphere 2. "