Question

In a hydrogen atom the electron makes about 0.6 into 10 to the power of 16 revolutions per second around the nucleus find the average current at the point on the orbit of an electron

Answer 1

Answer :- current = 0

Exaplantion :- according to Ohm's law, current is produced by a charged particle only when potential difference across the conductor.How you can forget his famous formula , I = V/R, here v is potential difference, I is current and R is resistance of conductor .
But here neither conductor nor potential difference in the orbit. So, current produced at a point on the orbit of an electron = 0 .

So, current = 0 A

Answer 2

Hello Dear.

Here is the answer----


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Given Conditions---

  Number of Revolutions made by the Electrons in one seconds
     = 0.6 × 10¹⁶ Revolutions.

We know, the Current is always produced by the Positively Charged or the Negatively Charged Particles, when the work is done.

 As per as the Ohm's Law, 

Current will only Produced when there will be the Potential Difference across the conductor [Potential Difference is directly Proportional to the Current].

Since, there is no Potential Difference across the orbits of the Electrons around the Nucleus, and also no work is done (Since the electrons are revolving in  circular path) thus there will be no current.

Therefore, The Current will be zero.


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