NEET Physics Semiconductor Electronics Questions Solved

NEET - 2016

The given circuit has two ideal diodes connected as shown in the figure below. The current flowing through the resistance R1 will be

   

(a) 2.5 A                     (b) 10.0 A

(c) 1.43 A                   (d) 3. 13 A

 (a) We know that a diode only conducts in forward biased condition. In the given circuit. the diode D1 will be in reverse bias, so it will block the current and diode D2 will be in forward bias, so it will pass the current 

      i=vR1+R2=102+2=2.5A

Difficulty Level:

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