Question: Q. 1. In Figure, assuming the diodes to be ideal,

(a) D1 is forward biased and D2 is reverse biased and hence current flows from A to B

(b) D2 is forward biased and D1 is reverse biased and hence no current flows from B to A and vice versa.

(c) D1 and D2 are both forward biased and hence current flows from A to B.

(d) D1 and D2 are both reverse biased and hence no current flows from A to B and vice versa.

[NCERT Exemplar]

Show Answer

Solution:

Ans. Correct option : (b)

Explanation : In circuit, A is at 10 V and B is at 0 V. So B is positive than A. So $\mathrm{D}{2}isinforwardbiasandD{1}isinreversebiassonocurrentflowsfromAtoBorBtoA$.



विषयसूची

जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक