A diode having potential difference 0.5 V across its junction which do – McqOptions

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1.	A diode having potential difference 0.5 V across its junction which does not depend on current, is connected in series with resistance of 20 W across source. If 0.1 A passes through resistance then what is the voltage of the source [DCE 2005]
A.	1.5 V
B.	2.0 V
C.	2.5 V
D.	5 V
Answer» D. 5 V

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