Observing Alternating Current

  • Created by: izzy
  • Created on: 07-06-13 10:24

1 - Use an oscilloscope to display the waveform of the aternating pd from a signal generator.

  • Increasing the output pd from the signal generator makes the oscilloscope trace taller. This shows that the peak value of the alternating pd has been made larger.
  • Increasing the frequency of the signal generator increase the number of cycles on the screen. This is because the number of cycles per second of alternating


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