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Semiconductor is damaged by the strong current due to |
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a) |
Lack of free electron |
b) |
Excess of electrons |
c) |
Excess of proton |
d) |
None of these |
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Semiconductor is damaged by the strong current due to |
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|
a) |
Lack of free electron |
b) |
Excess of electrons |
c) |
Excess of proton |
d) |
None of these |
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(b) When a strong current passes through the semiconductor it heats up the crystal and covalent bonds are broken. Hence because of excess number of free electrons it behaves like a conductor |