SATHEE: Modern Physics 6 Question 15

Modern Physics 6 Question 15

17. The reading of the ammeter for a silicon diode in the given circuit is

(2018 Main)

(a) $13.5 m A$

(b) 0

(d) $11.5 m A$

Show Answer

Solution:

For silicon diode, potential barrier is $0.7 V$ . Therefore, the given circuit is as shown in figure.

$I = \frac{net emf}{net resistance} = \frac{3 - 0.7}{200} A = 11.5 m A$

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Modern Physics 6 Question 15

17. The reading of the ammeter for a silicon diode in the given circuit is

Solution:

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