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What is the value of current I in given ...

What is the value of current `I` in given circuits
(a)

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(a) `I=(27-0.7)/(1 xx 10^(3))=2 mA`
(b) `I=(20)/(10+10)=1 A`
(c) `I=(18-6)/(500)=24 mA`.
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ALLEN-SEMICONDUCTORS-Part-3(Exercise-4)
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  11. A piece of copper and another of germanium are cooled from room temper...

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  12. When p-n junction diode is forward biased then

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  19. The circuit has two oppsitely ideal diodes in parallel. What is the cu...

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  20. In the following, which one of the diodes is reverse biased ?

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