Saved Bookmarks
| 1. |
Surface density of charge on a sphere of radius R in terms of electric intensity E at a distance in free space is `(epsi_(0)` = permittivity of free space)A. `(sigma)/(in_(0))[(R)/(r)]^(2)`B. `(in_(0))/(sigma)[(R)/(r)]^(2)`C. `(R)/(r) [(sigma)/(in_(0))]^(2)`D. `(R)/(sigma) [(sigma)/(in_(0))]^(2)` |
| Answer» Correct Answer - A | |