IDNLearn.com provides a user-friendly platform for finding and sharing accurate answers. Discover in-depth answers from knowledgeable professionals, providing you with the information you need.

A point charge with -Q sits in the interior of a spherical metal shell. The conducting metal shell has no net charge. What is the total charge on the exterior (outer) surface of the shell?
- -Q
- +Q
- -2Q
- +2Q
- Zero