Semiconductors - Semiconductors | Diodes | Transistors - PhET Interactive Simulations


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Semiconductors simulation


  • Semiconductors
  • Diodes
  • Transistors

Sample Learning Goals

  • Recognize that the battery is the driving force in a circuit.
  • Describe how n and p dopants change the structure of electron energy levels in a semiconductor.
  • Explain why an np junction acts as a diode, allowing current to flow one way but not another.

System Requirements

Java via CheerpJ;

Java via CheerpJ simulations run in a browser on most devices.
See full Java via CheerpJ system requirements


Download the java file using the download button.Java simulations run on most PC, Mac, and Linux systems.
See full legacy system requirements

Version 1.06