3 identical spin 1/2fermions are to be filled in 2 non-degenerate energy states. If a magnetic field is switched onin the direction, how many distinct configurations of fermions in the given energy states arise?Correct answer is '4'. Can you explain this answer?

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3 identical spin 1/2 fermions are to be filled in 2 non-degenerate energy states. If a magnetic field is switched on in the

direction, how many distinct configurations of fermions in the given energy states arise?

Correct answer is '4'. Can you explain this answer?

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Test: Thermo And Statistical - 2

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3 identical spin 1/2fermions are to be filled in 2 non-degenerate ener...

3 identical fermions are filled in 2 non degenerate energy states.

These 2 states are possible.
But in presence of a magnetic field, there arises two configuration of each of the above two splits in presence Df magnetic field. Therefore 4 distinct configurations arise for the given system.

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3 identical spin 1/2fermions are to be filled in 2 non-degenerate energy states. If a magnetic field is switched onin the direction, how many distinct configurations of fermions in the given energy states arise?Correct answer is '4'. Can you explain this answer?

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