question_answer

Two ideal diodes are connected to a battery as shown in the circuit. The current supplied by the battery is

A) 0.75 A         

B)                       zero                      

C)        0.25 A           

D)        0.5 A

Correct Answer: D

Solution :

Here m circuit \[{{D}_{1}}\] is forward bias and \[{{D}_{2}}\] is reverse bias. Current will flow only in diode \[{{D}_{1}}\] The current supplied by the battery \[i=\frac{5}{10}=0.5A\]