Question

In a hydrogen atom an electron moves in an orbit of radius 5.0*10^-11 metre with a speed of 2.2*10^6 m/s find the equivalent current

Answer 1

The electron in a hydrogen atom is moving with a speed of 2⋅3×106ms -1 in ... of radius 0⋅53oA.

Answer 2

heya..

A good example (and the most simple to calculate) is the hydrogen atom which is in all our water. A calculation shows that theelectron is traveling at about 2,200 kilometers per second. That's less than 1% of the speedof light, but it's fast enough to get it around the Earth in just over 18 seconds.

i hope its help u