Posted by **Josslyn** on Monday, February 1, 2010 at 1:16pm.

At a place directly below a thundercloud, the induced electric charge on the surface of the Earth is +1.0 X 〖10〗^(-7) coulomb per square meter of surface. How many singly charged positive ions per square meter does this represent? The number of atoms on the surface of a solid is typically 2.0 X 〖10〗^19 per square meter. What fraction of these atoms must be ions to account for the above electric charge?

## Answer This Question

## Related Questions

- chemistry - 1. Divide the ions below into 2 groups, those that tend to form ...
- physics - he sun radiates like a perfect blackbody with an emissivity of exactly...
- physics - The sun radiates like a perfect blackbody with an emissivity of ...
- Physics - The sun radiates like a perfect blackbody with an emissivity of ...
- Physics pls anyone can help me? its urgent - When the sun is in the zenith and ...
- Physics pls anyone can help me? its urgent - When the sun is in the zenith and ...
- PHYSICS - Determining how the charges distribute on the surface of a conductor ...
- Math - The floor of a round hut is 10m in diameter. A weaver charges $15.50 to ...
- physics - electric fields - A 2.00 square meter flat surface is placed in a ...
- physics - Light is shining perpendicularly on the surface of the earth with an ...

More Related Questions