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Re: Favorite Test Questions

At 09:36 3/12/98 EST5EDT, William Newbolt wrote:
... Another good
example is Ohms law. For light bulbs and conductors made
from the frequently used conducting materials it is very
useful, but for diodes it is not so useful. ...
Barlow Newbolt


As far as I know, R (incandescent lamp) = E/Isub0 x G(E.I)

Isub0 current at ambient temp (low power)
G is a power function of temperature.

This is a non linearity not unlike the diodes!

You knew this I'm sure.

Whatcott Altus OK