Explain any four applications of p-n junction diode.

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Understand the Problem

The question asks to explain four applications of a p-n junction diode. This requires knowledge of semiconductor devices and their uses in electronic circuits.

Answer

P-N junction diodes are used as rectifiers, in LED lighting, as solar cells, and in clipping circuits.

Four applications of a p-n junction diode are:

  • Rectifiers: They convert AC voltage to DC voltage.
  • LED Lighting: Forward biased diodes are used in LED lighting.
  • Solar Cells: Used to convert light energy into electrical energy.
  • Clipping Circuits: Used for wave shaping in electronics.
Answer for screen readers

Four applications of a p-n junction diode are:

  • Rectifiers: They convert AC voltage to DC voltage.
  • LED Lighting: Forward biased diodes are used in LED lighting.
  • Solar Cells: Used to convert light energy into electrical energy.
  • Clipping Circuits: Used for wave shaping in electronics.

More Information

A P-N junction diode is a two-terminal electronic component that allows current to flow in one direction only (ideally).

Tips

Confusing the direction in which current flows in a diode; it flows from the P-side (anode) to the N-side (cathode).

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