Physics 327 Electrical Lab
Email instructor: daniel "dot" murray "at" ubc "dot" ca
Leave phone message for instructor: 807-9513

Week 7: Tuesday, October 17, 2006

This week, you just make two graphs. Your two graphs must appear together on a single new web page on your web site. No other information is required this week apart from the two graphs. Email the exact web address of the page to me. (Not just the address of your website) I will evaluate your report 3:00 pm Saturday, Oct 21st 2006 or later. 0.5% penalty per hour for late reports. If you have any doubt about whether you contacted me, or if your email doesn't work, leave a message for me at 807-9513 in which you tell me the URL.

For a NPN transistor, plot V_BE versus I_B and also plot I_C versus I_B. The measurements are to be made with V_CE = 10 V. From your data, estimate the gain (h_FE) and include this on the second graph. Somewhere on the graph, mention the part number of the transistor you used.