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GUJCET · Physics · Semiconductor Electronic: Material, Devices And Simple Circuits
The energy required for an electron to jump the forbidden band for germanimum at room temperature is \(\qquad\) eV.
- A 0.72
- B 1.1
- C 5.4
- D 0.05
Answer & Solution
Correct Answer
(A) 0.72
Step-by-step Solution
Detailed explanation
0.72
or Germanium \(=0.7 \mathrm{eV}\)
For Silicon \(=1.1 \mathrm{eV}\
or Germanium \(=0.7 \mathrm{eV}\)
For Silicon \(=1.1 \mathrm{eV}\
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