JEE PHYSICS MCQ: SEMI CONDUCTOR DEVICES

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For germanium crystal, the forbidden energy gap in joules is

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Correct option: A

1.12 \times {10^{ - 19}}

Option A (

1.12 \times {10^{ - 19}}

) is correct because the forbidden energy gap for germanium is approximately 0.7 eV, which is equal to

1.12 \times {10^{ - 19}}

joules.

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