Question

in an atom electron is revolving around the surface . what is work done ?​

Answer 1

Answer:

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Explanation:

When the electron revolves around the nucleus, it needs a centripetal force. The centripetal force to the electron is provided by the electrostatic force of attraction between nucleus and electron. ... Hence, the work done by the centripetal force is zero as force is perpendicular to the instantaneous displacement.

Answer 2

In an atom electron is revolving around the nucleus with some centripetal acceleration then according to physics here workdone in the revolving of electron is zero