In reading of the ammeter for a silicon diode in the given circuit is:-

15

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11.5

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13.5

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0

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Solution

The correct option is B $11.5$ mA
Here the silicon diode is in forward bias, so the potential barrier across the diode is $V_{d} = 0.7 V$
Using Ohm's law, the current in the circuit will be
$I = \frac{V - V d}{R} = \frac{3 - 0.7}{200} = 11.5 m A$

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In reading of the ammeter for a silicon diode in the given circuit is:-

The correct option is B 11.5 mAHere the silicon diode is in forward bias, so the potential barrier across the diode is Vd=0.7VUsing Ohm's law, the current in the circuit will be I=V−VdR=3−0.7200=11.5mA

The correct option is B $11.5$ mA
Here the silicon diode is in forward bias, so the potential barrier across the diode is $V_{d} = 0.7 V$
Using Ohm's law, the current in the circuit will be
$I = \frac{V - V d}{R} = \frac{3 - 0.7}{200} = 11.5 m A$