On Earth, Elvis finds his weight as 100 lbs. Planet A has 1/2 of Earth's gravity. How much does Elvis weigh on Planet A? lbs

50

Explanation:

On Earth => 100 lbs and x gravity

On Planet A=> ? lbs and x/2 gravity

? = 100/2

? = 50

Hope this helps ^-^

The charge on a charged sphere is just concentrated in the center of a shell. We can also say that that the charges are being distributed across the charged sphere. This is totally because of the absence of the electric field. In other words, we can say that, inside a conductor, the electric field is zero.