Question

Could someone help me with physics ?

Answer 1

I will post the question soon

Answer 2

A 0.19 F capacitor is desired. What area must the plates have if they are to be separated by a 2.5 mm air gap?

Answer 3

never mind i got that one

Answer 4

What is the current in amperes if 1048.0 Na+ ions were to flow across a cell membrane in 6.2x10 -6 sec? The charge on the sodium is the same as on an electron, but positive.

Answer 5

I know that current is charge over time. Would you just do that?

Answer 6

i solved it

Answer 7

Oh ok