Return to KLUBNL.PL main page
| To: | [email protected] |
|---|---|
| Subject: | LF: Tuesday's riddle |
| From: | [email protected] |
| Date: | Mon, 11 Nov 2002 14:58:57 EST |
| Reply-to: | [email protected] |
| Sender: | <[email protected]> |
|
Hi group, this little experiment was pointed out to me by Ralph, DL2NDO a few years ago: You need an ordinary NPN transistor (eg. 2N2222), a 9V battery, a 1k resistor and a voltmeter. Connect the negative battery terminal to the base and the positive to the emitter, via the resistor. Now predict the voltage drop between collector and base. Can't be too hard... Then measure it - you'll be surprised. Any explanations? We finally ended up opening the poor transistor's case. Have fun Markus, DF6NM |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | LF: Etiquette: Off-subject, John W Gould |
|---|---|
| Next by Date: | RE: LF: Question on building homebrew variable caps..., WE0H |
| Previous by Thread: | LF: Etiquette: Off-subject, John W Gould |
| Next by Thread: | LF: Re: Tuesday's riddle, Andy talbot |
| Indexes: | [Date] [Thread] [Top] [All Lists] |