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Topic Objectives

By the end of this topic, the learner should be able to:

  • State the differences between conductors and insulators;
  • Define intrinsic and extrinsic semi-conductors;
  • Explain doping in semi-conductors;
  • Explain the working of a p-n junction diode;
  • Sketch current-voltage characteristics for a diode;
  • Explain the application of diodes in rectification.
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Unit Includes

  • 7 Lessons
  • 1 Quiz
  • Unit Certificate
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