MCQ
Identify the type of conductor represented by the V-I characteristic curve given below.
Image
  • A
    Metallic conductor
  • B
    Water voltameter
  • C
    Thyristor
  • D
    Semiconductor

Answer

  1. Semiconductor

Explanation:

The V-I graph gives the characteristic of a semiconductor. It exhibits non-linear behaviour. After a certain voltage, the current decreases as the voltage increases. Gallium arsenide shows this type of behaviour.

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