Q5 of 26 Page 1

Define Electric Flux. Write its SI unit.

According to Gauss’s law, the total number of lines of forces passing normally through the given area is known as the electric flux.


The SI unit of electric flux is Nm2/C.


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(i) State Bohr postulate of hydrogen atom that gives the relationship for the frequency of emitted photon in a transition.

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OR


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