[" Find the number of "],[" 7.हाइड्रोजन Electrons around the nucleus in the atom per second "],[" 6.0"times10^(15)" Rotates What is the value of current in a circular path "],[" होगा? answer : "0.96" Milliamperes. "]

The number of electrons striking the screen of cathode ray tube is 7.5times10^(15) in 10 seconds calculate the electric current.

An electron gun emits 2.0xx10^(16) electrons per second. What is the associated current ?

[" 1.A Copper atom has "29" electrons revolving around the nucleus.A copper ball contains "4times10^(23)],[" atoms What fraction of the electrons be removed to give the ball a charge of "+9*6 mu C" ? "]

In hydrogen atom, the electron makes 6.6 xx 10^(15) revolutions per second around the nucleus in an orbit of radius 0.5 xx 10^(-10)m . It is equivalent to a current nearly

In hydrogen atom, the electron makes 6.6 xx 10^(15) revolutions per second around the nucleus in an orbit of radius 0.5 xx 10^(-10)m . It is equivalent to a current nearly

In hydrogen atom, the electron makes 6.6 xx 10^(15) revolutions per second around the nucleus in an orbit of radius 0.5 xx 10^(-10)m . It is equivalent to a current nearly

In an atom, electrons revolve around the nucleus in circular orbits. Can this be treated as electric current? If an electron revolves around the nucleus 2000 times in one second, what is the equivalent current? Given charge of the electrons as 1.6 xx 10^(-19)C .