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Related Practice Questions :

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

                         
1. zero
2. \(4~\text{A}\)
3. \(2~\text{A}\)
4. \(6~\text{A}\)

 77%
From NCERT
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When a \(\mathrm{p\text-n}\) junction is forward biased, then:
1. the depletion region becomes thick.
2. the \(\mathrm{p}\text-\)side is at a higher potential than \(\mathrm{n\text-}\)side.
3. the current flowing is zero.
4. the effective resistance is of the order of \(10^6 ~\Omega\).
 82%
From NCERT
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The current through an ideal p-n junction diode shown in the circuit will be:

                                       

1.  5 A
2.  0.2 A 
3.  0.6 A
4.  zero

 60%
From NCERT
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In the given figure, the potential difference between \(A\) and \(B\) is:

1. \(0\) 2. \(5\) volt
3. \(10\) volt 4. \(15\) volt
 55%
From NCERT
PMT - 2000
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Which one of the following represents forward biased circuit?

1. 

2. 

3. 

4. 

 84%
From NCERT
NEET - 2017
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