In the circuit given below, the value of the current is

  • Option 1)

    0\, \, \, amp

  • Option 2)

    10^{-2}\, \, \, amp

  • Option 3)

    10^{2}\, \, \, amp

  • Option 4)

    10^{-3}\, \, \, amp

 

Answers (1)

As we discussed in concept

P -N junction as diode -

It is a one way device. It offers a low resistance when forward biased and high resistance when reverse biased.

- wherein

R = 0, Forward 

\rightarrow \infty Reverse

 

 From Figure, potential difference = 3V. Since the diode is forward biased resistance offered by diode = 0

I = \frac{3}{300}=10^{-2}\:amp


Option 1)

0\, \, \, amp

This option is incorrect.

Option 2)

10^{-2}\, \, \, amp

This option is correct.

Option 3)

10^{2}\, \, \, amp

This option is incorrect.

Option 4)

10^{-3}\, \, \, amp

This option is incorrect.

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