User's Manual

AC/DC Electronics Laboratory 012-05892A

Procedure

PART I: Computer Setup

➀ Connect the Science Workshop interface to the computer, turn on the interface, and turn on the

computer.

➁ Connect the Voltage Sensor to Analog Channel A. Connect the Power Amplifier to Analog

Channel B. Plug the power cord into the back of the Power Amplifier and connect the power cord

to an appropriate electrical receptacle

➂ In the Physics Folder of the Science Workshop Experiment Library, open the document:

Macintosh: “P49 RC Circuit” / Windows: “P49_RCCI.SWS”

The document opens with a Graph display of Voltage (V) versus Time (sec), and the Signal

Generator window which controls the Power Amplifier.