How much charge is on a conducting sphere of diameter 20m if its surface potential is at 50 mV?

A.

B.

C.

D.

E.


B.

Physics & Space Science

You might also like to view...

Current CO2 levels are higher than they have been at any other time during the history of the human species

Indicate whether the statement is true or false

Physics & Space Science

Approximately what percentage of mass-energy of infalling matter can be converted to thermal energy when the matter is falling into a supermassive black hole?

A) about the same as that converted by hydrogen fusion B) much less than that converted by hydrogen fusion C) much more that converted by hydrogen fusion

Physics & Space Science

The field just outside the surface of a long conducting cylinder which has a 2.0-cm radius points radially outward and has a magnitude of 200 N/C. What is the charge density on the surface of the cylinder?

a. 2.7 nC/m2 b. 1.8 nC/m2 c. 3.5 nC/m2 d. 4.4 nC/m2 e. 0.90 nC/m2

Physics & Space Science

UXPin is an example of a wireframing tool.

Answer the following statement true (T) or false (F)

Physics & Space Science