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OpenStudy (anonymous):
a) In the circuit below (see photo) find the current in the circuit and the power in the diode when R=100ohm and when R = 1000ohm. (The potential difference over the diode is 2V). b) What is the purpose of the resistance R? http://imgur.com/ICuJMb6
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OpenStudy (irishboy123):
not sure that attachment opens, not here anyways ...
OpenStudy (anonymous):
@IrishBoy123, thanks for the heads up.. It should be good now
OpenStudy (anonymous):
its still not working bud
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