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Labb 1

Page history last edited by Benjamin Tee 8 years, 3 months ago


(5-1.85)=R * 0.03kAm

R = 105 ohms


R is the minimum resistance. If we decrease the resistance, the current increases. Then LED can blow up.

3 a )

It doesn’t matter.  As long as this is a closed loop, it will be working. The main thing is potential differential at the poles of the battery.

4 a )

(9-1.85) = 0.03 * Rmin

Rmin = 283.2 ohms


Comments (1)

Benjamin Tee said

at 1:34 pm on Jul 14, 2012

Good job! Keep it up!

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